A public opinion survey explored the relationship between age and support for
increasing the minimum wage. The results are found in the following table.
Ages 21-
40
Ages 41-
60
Over 60
TOTAL
For
25
30
50
105
Against
20
30
20
70
No
Opinion
5
15
5
25
TOTAL
50
75
75
200
1. In the 41 to 60 age group, what percentage supports increasing the minimum
wage? Explain how you arrived at your percentage. What type of probability is
this? Joint, marginal, or conditional?

Answers

Answer 1

To calculate the percentage of support for increasing the minimum wage in the 41 to 60 age group, we need to consider the number of people in that group who are "For" increasing the minimum wage and divide it by the total number of people in that age group.

From the table, we can see that in the 41 to 60 age group, there are 30 people who are "For" increasing the minimum wage.

Total number of people in the 41 to 60 age group = 75

To calculate the percentage, we use the formula: (Number of people "For" / Total number of people) * 100

Percentage of support for increasing the minimum wage in the 41 to 60 age group = (30 / 75) * 100 = 40%

The probability in this case is a marginal probability because we are calculating the probability of a specific outcome (support for increasing the minimum wage) within a specific age group (41 to 60).

Related Questions

Plzzz solve for x
X/3=5/4

Answers

Answer: x=3.75 or 15/4

Step-by-step explanation:

Multiply both sides by 3

3(x) / 3 = 5x3/4

x= 15/4 or 3.75

Answer:

exact form:15/4

Step-by-step explanation:

decimal form:3.75

mixed number: 3 3/4

just in case you need any different forms :)

x*4/4=3*5/4 divide both sides of equation by 4

cancel 4 with 4=x

multiply 3 and 5 =15/4

HELP PLEASE! ( number 7 btw ) please help this if half of my grade

Answers

Answer:

A,B,&E are definitely 7 or more

Write as a fraction and fractional model model: there is one container of fruit juice and 2 people want juice

Answers

Question seems incomplete but we would make assumptions in order to answer and explain

Answer and explanation:

If we wish to model this situation in the form of a fraction: there is one container containing 30 cans of fruit juice and 2 people want fruit juice, we would be finding how many fruit juice each person would get from the container.

Given one container= 30 cans of fruit juice

Number of persons that require fruit juice = 2

Therefore fraction of fruit juice in relation to required fruit juice= 30/2

Dan is stocking up on AA and AAA batteries. He bought 10 packages of batteries for a total of 72 batteries. The AA batteries are sold in packages of 6, and the AAA batteries are sold in packages of 8. Write, but do not solve, a system of equations that can be used to find how many packages of each type of battery Dan bought.

Answers

Answer:

x + y = 10

6x + 8y = 72

Step-by-step explanation:

Number of packages = 10

Total batteries = 72

For AA:

batteries per package = 6

Let number of packages = x

For AAA:

batteries per package = 8

Let number of packages = y

Number of AA packages + number of AAA packages = 10

Sum of AA + sum of AAA equals 72 batteries

x + y = 10

6x + 8y = 72

Answer:Answer:

x + y = 10

6x + 8y = 72

Step-by-step explanation:

Number of packages = 10

Total batteries = 72

For AA:

batteries per package = 6

Let number of packages = x

For AAA:

batteries per package = 8

Let number of packages = y

Number of AA packages + number of AAA packages = 10

Sum of AA + sum of AAA equals 72 batteries

x + y = 10

6x + 8y = 72

Step-by-step explanation:

What does linear mean and what does a linear graph look like?

Answers

Linear is when the degree of an equation is 1 like 3x-6=0. A linear graph is a straight line.

Solve the following proportions 6.5/40.3=m/12.4

Answers

Answer:

m = 2

Step-by-step explanation:

cross multiply to get:

40.3m = 6.5(12.4)

40.3m = 80.6

m = 80.6/40.3

m = 2

In Will’s garden, 71 out of 200 plants have developed seeds. Which is closest to the percent of his plants that have developed seeds?

A. 20%
B. 35%
C. 70%
D.25%

Answers

maybe D or C umm mmh

it’s sad when I help people because they can’t do the same thing for me pls just for once answer this pls :(((((((

Answers

Answer:

Step-by-step explanation:

It compares two values.

Hope this helps!

Answer:

D because it have asked the question

52.7 × 12= ?

help again huhuhu

Answers

Answer:

632.4

Step-by-step explanation:

The answer will be 632.4. That what I got

if 20(mod 9) is equivalent to y(mod 6) find y

Answers

Answer:

First, reduce 20(mod 9) to its simplest form in mod 9; 9 x 2 + 2 = 2(mod 9)

If 2(mod 9) y(mod 6), then y = 2 by comparism

Hope it helped!!!

Given: A regular hexagon; M is the midpoint of angle NO and RP. Prove: Angle NRM = Angle OPM

Answers

Answer:

Step-by-step explanation:

Since it is a regular hexagon, the length of its sides are equal. And same as the distance across its flats.

So that;

NR ≅ OP (property of a regular polygon)

PM ≅ RM (half of the distance across flats of a polygon)

NM ≅ OM (half of the distance across flats of a polygon)

<NMR ≅ <PMO (vertically opposite angles)

<NRM ≅ <OPM (alternate angle property)

<RNM ≅ <POM (alternate angle property)

This therefore proves that: ΔNRM = ΔOPM

On sports day at Lakewood middle school, gold, silver, and bronze medals were awarded to the top three finishers in each event Miniature replicas of the medals were sold as souvenirs in booths around the field. For $26, attendees could purchase a package containing 5 gold, 4 silver, and 2 bronze replicas, or one containing 4 gold, 4 silver, and 4 bronze replicas, or one that had 3 gold, 4 silver, and 6 bronze replicas. Which system of equations may be used to find the price, in dollars, of each type of replica?

Answers

Answer:

[tex]5G + 4S + 2B = 26[/tex]

[tex]2G + 2S + 2B = 13[/tex]

[tex]3G + 4S + 6B = 26[/tex]

Step-by-step explanation:

Given

Represent Gold with G, Silver with S and Bronze with B

Required

Determine the system of equations

The packages are represented as:

The first: 5G + 4S + 2B

The second: 4G + 4S + 4B

The third: 3G + 4S + 6B

Each of the package costs $26.

So, we have:

[tex]5G + 4S + 2B = 26[/tex] -- (1)

[tex]4G + 4S + 4B = 26[/tex] -- (2)

[tex]3G + 4S + 6B = 26[/tex] -- (3)

Divide both sides of (2) by 2

[tex]4G + 4S + 4B = 26[/tex]

[tex]2G + 2S + 2B = 13[/tex]

So, the system of equations are:

[tex]5G + 4S + 2B = 26[/tex]

[tex]2G + 2S + 2B = 13[/tex]

[tex]3G + 4S + 6B = 26[/tex]

8/9i+12=2/9i+34 (solve for a)

Answers

Answer: I=33, O and when you said solve for a I don’t see a, I see i and that all...if you know what I mean

Step-by-step explanation: hope this help

At which root does the graph of f(x) = (x – 5)2(x + 2)2 touch the x-axis?
-5
0-2
2
05

Answers

Answer:

Option B & D

Step-by-step explanation:

Function is;

f(x) = (x - 5)³(x + 2)²

We want to find the point in thich the graph of this function touches the x-axis.

Usually, the point at which the graph touches the x-axis means that y is 0 at that point.

Thus;

(x - 5)³(x + 2)² = 0

This means that;

x - 5 = 0 and x + 2 = 0

Thus,x = -5 and x = -2

Portland, OR is 180 miles away from Seattle, WA. If it takes a driver 3 hours to drive from Portland to Seattle, what is the driver's average rate of speed? ill mark brainliest please help this is my final grade

Answers

Answer:

60km/h

Step-by-step explanation:

The average rate of speed is total distance divided by total time. Therefore 180miles / 3 hours is 60mph.

Micah is saving money for his first car his parents gave him 250 for his birthday and each week he plans on putting $40 into his savings account

Answers

Answer:

whats the question though?

help please!!!!!!!!! Which image is a reflection of the black polygon in quadrant I?

On a coordinate plane, the black polygon is reflected across the y-axis to form the red polygon.
the black polygon in quadrant I
the red polygon in quadrant II
the blue polygon in quadrant III
the green polygon in quadrant IV

Answers

Answer:

The red polygon

Step-by-step explanation:

Think of the quadrants:

The "top right" one is quadrant I

The "top left" one is quadrant II

The "bottom left" one is quadrant III

The "bottom right" one is quadrant IV

When it says "reflected across y-axis", think of the y-axis as a "mirror"

Since the black polygon is in quadrant I, think of it looking into the mirror, or y axis. It is reflecting into quadrant II.

The red polygon is in quadrant II.

Sorry! I know this is a really weird explanation, but hope it helps!

Answer: The answer is the red polygon in quadrant ll (B)!

- just like the person above

Step-by-step explanation:

Write 80.75 correct to the nearest whole number.

Answers

Answer:

Step-by-step explanation:

Please help me...????

Answers

Answer:

el área es el número el 19

14% of math students got an A on the test. 29% got a B. What percentage of students got a C, D, or an F?

Answers

Answer:

57% of students

Step-by-step explanation:

14 + 29 = 43%

100% - 43% = 57%

Use the equation below to find the y, M=11, x=2 and B=5

Answers

Answer:

The length and breadth of a rectangular

field are equal to 600 m and 400 m

respectively. Find the cost of the grass to be

planted in it at the rate of ₹ 2.50 per m2

4 times the sum of 3 and x can the answer be 4x plus 3 ?

Answers

Answer:

4x + 3

Step-by-step explanation:

Since you can't add variables and numbers, just switch up the operations for each number.

Basically,

4(3+x)

4 times x = 4x

4x + 3

Answer:

The answer would be 4(3x).

Step-by-step explanation:

4 times: 4(_)

The sum of 3 and x: 3x

4(_)+3x = 4(3x).

Please help, and show steps :)

Answers

8+3(y-1)=5+3y

8+3y-3=5+3y. Distribute
5+3y=5+3y. Add like terms
Since it's the same on both sides there is infinite solutions

Help me somebody please

Answers

it’s A because 25x4 is 100 then plus 40 is 140 and the 25x shows that the 25 is going to be multiplied or changed and the 40 just stays the same so it would be A, y=40+25x

Which functions readily show the y-intercept of their graphs?

Answers

Answer:

to find your y intercept use y= mx + c

Find the product (x + 4)

Answers

Answer:

Step-by-step explanation:

It would be 4x because you have no value given of the variable "X"

therefore, your answer would just be adding the x to the 4 making it 4x

hope this helped!

It takes a landscaper 75 minutes to plant a tree. He spent a total of 450 minutes planting trees
one day. Using t to represent the number of trees he planted, which equation can be used to
represent this situation? How many trees did the landscaper plant that day

Answers

Answer:

450 divided by 75 = t

he plated 6 trees

Step-by-step explanation:

Answer: 75t = 450 ; 6 trees

Step-by-step explanation:

To get t by itself, we have to divide 75t by 75. 75t ÷ 75 = t

You also divide the other side by 75 to keep the sides equal. 450 ÷ 75 = 6 trees

I am not a professional, simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

Which property is demonstrated in the equation 0 x 35=0?

Answers

Answer:

Step-by-step explanation:

the multiplication property of zero,

if you multiply anything by zero the product will be zero

Answer:

I'm pretty sure its identity

Step-by-step explanation:

If its correct can I get brainliest?

Evaluate 10m + n²/4 when m=5 and n=4

Answers

Answer:

16.5

Step-by-step explanation:

Break down the equation:

10*5=50

4 with an exponent of 2= 16

Then you have: 50+16 / 4

You can simplify it to 66/4

Finally, divide 66 by 4 which equals 16.5

Hope this helps!

Can you help me with this pls?

Answers

I can try one sec I can try to help you

Other Questions

The Chens just had a baby, Hong. The Chens live in the United States but are originally from China. The Chens typically follow the mainstream cultural customs of their native China. Therefore, the Chens are most likely to support which sleeping arrangement for Hong? Hong would be sleeping:in the same room as his parents after a few months old. in a different room from his parents after a few months old. in the same room as his parents until mid-childhood. in a different room from his parents until mid-childhood The practice of statistics fifth edition chapter 11 how does lysosomal ph contribute to lysosomal protein sorting? Which of the following statements is TRUE of exogenous antigens?Exogenous antigens are produced by cells infected with intracellular pathogens/Exogenous antigens are presented on class I MHC proteins/Dendritic cells and macrophages process exogenous antigens./All cells except red blood cells process exogenous antigens./Only B cells can recognize exogenous antigens. In a well-written paragraph of at least seven sentences, explain how President Kennedy uses rhetorical appeals and rhetorical devices to achieve his purpose. Your response shouldidentify the speaker, purpose, and audienceidentify and cite examples of at least one rhetorical appealidentify and cite examples of at least two rhetorical devices that support the appealexplain how the rhetorical appeal connects to and achieves the purposeuse proper spelling, grammar, and punctuation a contract clause intended to relieve one party from potential tort liability Given the following graph, what is the slope and y-intercept? if there is only a runner on 2nd base and the batter hits a ball on the ground- the fielder must ____________ to get the runner out. Ceramics have the greatest resistance to breaking under which type of stress? Compressive Tensile Shear What would be the expected crystal structure of a ceramic that is made from barium and chlorine? Fluorite Rock Salt/NaCl Zinc blende O Diamond cubis Mark all that apply only to meiosis. (Check all that apply). Group of answer choices4 daughter cellsgametes2 divisionsrecombinant chromosomes1 division4 identical cellssister chromatidshomologous chromosome pairs2 daughter cellssomatic cellsresults in 2n/diploidresults in n/haploid Which is not a technique for spreading the wealth in a welfare state?A. Large sales taxesB. Progressive income taxesC. Heavy gift and inheritance taxesD. Old age survivors disability insurance Samuel Houston received official permission from Mexico to settle a large number of Americans in Texas. The capital of Texas is named after him. O True O False approximately of american adults have been called to jury duty Treatment of cobalt(II) oxide with oxygen at high temperatures gives Co3O4. Write a balanced chemical equation for this reaction. What is the oxidation state of cobalt in Co3O4? probably the most important cultural factor in shaping attitudes toward conflict is an orientation toward individualism or collectivism. true false select the range b2:i7. click the data tab, click data validation, and click the input message tab. click clear all to remove all data validation comments added by the template creator. click ok. Liquid mercury has a density of 13.690g/cm^3, and solid mercury has a density of 14.193 g/cm^3, both being measured at the melting point, -38.87 'C, at 1bar pressure. The heat of fusion is 9.75 J/g. Calculate the melting points of mercury under a pressure of (a) 10bar and (b) 3540 bar. the observed melting point under 3540 bar is -19.9'C Damages that are agreed upon at the time the contract is entered into are called _____.A. compensatory damagesB. consequential damagesC. liquidated damagesD. mitigation of damages Consider a binary liquid mixture for which the excess gibbs energy is given by G^E /RT = Ax1x2(x1 + 2x2). What is the minimum value of A for which liquid/liquid equilibrium is possible Fully translate a scene from A Midsummer Nights Dream. - Include an introduction to each character in your scene as it is in the play.- Include a reflection on what challenges there were adapting the story.