1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shalnov [3]
3 years ago
6

A city will soon be voting on a bond issue which will provide the necessary funds for a new middle school. The school board want

s to know how likely it is that the bond issue will pass. They randomly sample three groups of 200 people and ask each person whether they are for or against the bond issue. The results are recorded in the table below.
For Against
Sample #1 111 89
Sample #2 97 103
Sample #3 104 96

Based on the collected data, do you think the bond issue will pass or fail? How confident are you? Explain your reasoning using complete sentences.
Using the mean of the samples, approximately how many of the 15,000 voters would you expect to vote against the bond issue?
Mathematics
2 answers:
kondaur [170]3 years ago
7 0

A total of 600 people were asked.

A total of 312 people were for it.

312/600 = 0.52 = 52% were for it.

This means 100-52 = 48 % were against it.

Since more than 50% voted for it, it would most likely pass.

Since they used three separate sample groups I’d be confident that it passes.

15,000 x 48% = 7,200 would vote against it.

pishuonlain [190]3 years ago
4 0

Answer:

A total of 600 people were asked.

A total of 312 people were for it.

312/600 = 0.52 = 52% were for it.

This means 100-52 = 48 % were against it.

Since more than 50% voted for it, it would most likely pass.

Since they used three separate sample groups I’d be confident that it passes.

15,000 x 48% = 7,200 would vote against it.

Step-by-step explanation:

Credit goes to person above thank for the points and good job on your answer^^

You might be interested in
For multiplication give three number whose product is 9000
Solnce55 [7]
3000 x 10 x 3 are three numbers whose product is 9000. I hope this helps!
8 0
3 years ago
Read 2 more answers
Points M, N, and O are coplanar. Points N, O, and P are coplanar. Must points M, N, O, and P be coplanar? Explain.
Mariulka [41]
<span>lie in the same plane. I'm pretty sure they are from what the sentence say so they all will Lie in the same plane. hope this helps</span>
8 0
3 years ago
Is 3/2 the opposite of 6/4 on a number line? Please I’m so bad at this
Tatiana [17]

Answer:

No, the opposite would be negative 6/4

Step-by-step explanation:

3/2 is just a simplified version of 6/4

7 0
3 years ago
Read 2 more answers
NEED HELP ASAP. This list describes the motion of a car:
LuckyWell [14K]

Answer:

Graph of Speed : where rule highway in major towns is now max 20,ph we can say the average speed is 12.

Step-by-step explanation:

average speed =  f 1

f= beginning speed + final speed   /2

average speed f2

f =  0 + 12   /2

8 0
3 years ago
Read 2 more answers
Let f(x) = 3x^2 – 8x + 5 and let g(x) = 2x – 8. Find
fenix001 [56]

Answer:

B. 3x² – 10x + 13

Step-by-step explanation:

given:

f(x) = 3x² – 8x + 5

g(x) = 2x – 8

f(x) - g(x)

= (3x² – 8x + 5) - (2x – 8)

= 3x² – 8x + 5 - 2x + 8

= 3x² – 10x + 13

3 0
3 years ago
Other questions:
  • I need help,,,,,,,,,,
    12·2 answers
  • The price to ship a box varies directly as the weight of the box in pounds. A box that weighs 10 pounds costs $10.90 to ship.
    9·1 answer
  • Not sure how to solve this I need help thank you
    10·1 answer
  • The dimensions of a solid object are measured in centimeters, determine the correct units for the volume of the object.
    11·1 answer
  • Does anyone know the answer?
    12·1 answer
  • What is the y-intercept of the linear equation x-1/2y=-6
    9·1 answer
  • In 4 seconds, a sea turtle can swim 36 meters. how meny meter would he swim in 3
    13·1 answer
  • In this figure, the distance from A to B is 10 units. What else is true?
    8·2 answers
  • If for a certain function, f(x)=9 find the following value for the following problems.
    12·1 answer
  • Item 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!