Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

In a survey of 1146 people, 843 people said they voted in a recent presidential election. Voting records show that 71% of eligible voters actually

In a survey of

1146

people,

843

people said they voted in a recent presidential election. Voting records show that

71%

of eligible voters actually did vote. Given that

71%

of eligible voters actually did vote, (a) find the probability that among

1146

randomly selected voters, at least

843

actually did vote. (b) What do the results from part (a) suggest?

Question content area bottom

Part 1

(a)

P(X843)=enter your response here

(

questions 10

Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that

175

eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted.

Probability that exactly

43

voted

Question content area bottom

Part 1

The probability that exactly43

of

175

eligible voters voted is

enter your response here

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Basic Mathematics With Early Integers

Authors: Charles P McKeague

1st Edition

1936368978, 9781936368976

More Books

Students also viewed these Mathematics questions

Question

6. How can hidden knowledge guide our actions?

Answered: 1 week ago

Question

7. How can the models we use have a detrimental effect on others?

Answered: 1 week ago