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
I dont know this question i will give you brainly
Vinvika [58]

Answer:

11z/4+3/10

Step-by-step explanation:

Distribute first then combine like terms.

5 0
2 years ago
Read 2 more answers
Explain the step in subtracting the polynomials below. <br><br> (7x3− x − 5) − (3x3+ 5x -1).
Crazy boy [7]

Answer:

It subtracts

Step-by-step explanation:

8 0
3 years ago
A warehouse floor has a perimeter of 6,615 feet what is the perimeter of the floor in yards
worty [1.4K]

Answer:

1xgr7`0ryu932

Step-by-step explanation:

6 0
3 years ago
Which of the following shows how to write 8,240 pennies as<br> dollars?
olasank [31]

Answer:

$ 82.40

Step-by-step explanation:

you divide

100 pennies in a dollar

8240/100=82.40

5 0
2 years ago
these tables of values represent continuous functions. for which function will the y-value be the greatest for very large values
Gelneren [198K]

Answer:

Option A.

Step-by-step explanation:

We need to find a table for which the y-value will be the greatest for very large values of x.

From the given table it is clear that the largest value of x in all tables is 5.

In table A, y=64 at x=5.

In table B, y=32 at x=5.

In table C, y=40 at x=5.

In table D, y=13 at x=5.

It is clear that 64 is the greatest value among 64, 32, 40 and 13.

It means table in option A represents the function for which the y-value will be the greatest for very large values of x.

Therefore, the correct option is A.

3 0
3 years ago
Other questions:
  • Find each unit rate. Round to the nearest hundredth if necessary.<br> 13 apples for 2 pies
    5·2 answers
  • 114.9 million U.S. households owned at least one TV set. Of these households, 88% received basic cable. How many households owne
    5·1 answer
  • What is one of the solutions to the following system of equations? y2 + x2 = 53 and y − x = 5
    10·1 answer
  • Fine the difference between the proud of 26.22 and 3.09 and the sum of 3.507,208,11.5,and 16.712.
    10·1 answer
  • A certain dataset of systolic blood pressure measurements has a mean of 80 and a standard deviation of 3. Assuming the distribut
    8·1 answer
  • Please answer this correctly
    7·1 answer
  • Please i want to know how to find slope intercepts
    12·1 answer
  • Find the length segment AB if A(-1,7) and B(11,-1) (Round to 1 decimal place)
    10·1 answer
  • In 2007, a city has a population of 270.000 people. Each year since, the population has grown by 1.7%.
    13·1 answer
  • Fill in the table. I will pick brainliest.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!