Question

In a random sample of 100 people, 57 consider themselves as football fans. Compute a 95%...

In a random sample of 100 people, 57 consider themselves as football fans. Compute a 95% confidence interval for the true proportion of people consider themselves as football fans and fill in the blanks appropriately.

We are _______ confidence that the true proportion of people consider themselves as football fans is between ______ and _______ . (Keep 3 decimal places)

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a random sample of 100 people, 49 consider themselves as basketball fans. Compute a 90%...
In a random sample of 100 people, 49 consider themselves as basketball fans. Compute a 90% confidence interval for the true proportion of people consider themselves as basketball fans and fill in the blanks appropriately. We are __% confidence that the true proportion of people consider themselves as basketball fans is between ___ and ___ . (Keep 3 decimal places)
A random sample found that forty-two percent of 100 Americans were satisfied with the gun control...
A random sample found that forty-two percent of 100 Americans were satisfied with the gun control laws in 2017. Compute a 90% confidence interval for the true proportion of Americans who were satisifed with the gun control laws in 2017. Fill in the blanks appropriately. A 90% for the true proportion of Americans who were satisifed with the gun control laws in 2017 is (?, ? ) (Keep 3 decimal places)
A random sample found that forty-three percent of 100 Americans were satisfied with the gun control...
A random sample found that forty-three percent of 100 Americans were satisfied with the gun control laws in 2017. Compute a 97% confidence interval for the true proportion of Americans who were satisifed with the gun control laws in 2017. Fill in the blanks appropriately. A 97% for the true proportion of Americans who were satisifed with the gun control laws in 2017 is (  ,  ) (Keep 3 decimal places). Can you please in include how the formula to solve? n=...
Suppose a marketing company wants to determine the current proportion of customers who click on ads...
Suppose a marketing company wants to determine the current proportion of customers who click on ads on their smartphones. It was estimated that the current proportion of customers who click on ads on their smartphones is 0.42 based on a random sample of 100 customers. Compute a 92% confidence interval for the true proportion of customers who click on ads on their smartphones and fill in the blanks appropriately.   < p <   (round to 3 decimal places)
A random sample of 1200 Freshmen at UGA were asked if they had applied for student...
A random sample of 1200 Freshmen at UGA were asked if they had applied for student football tickets. The proportion who answered yes was 0.86. The standard error of this estimate is 0.010. (a) Find the margin of error for a 95% confidence interval for the population proportion who applied for football tickets. (3 decimal places) (b) Construct the 95% confidence interval. Lower Limit (3 decimal places) Upper Limit (3 decimal places) (c) Since the sample was randomly selected, will...
A random sample of 150 people shows that 30 are left-handed. Form a 95% confidence interval...
A random sample of 150 people shows that 30 are left-handed. Form a 95% confidence interval for the true proportion of left-handers
According to a survey of 100 students in a certain university, 25 students are fans of...
According to a survey of 100 students in a certain university, 25 students are fans of Ravens. (a) Calculate a 95% confidence interval for the proportion of students that are fans of Ravens. (b) Interpret the interval you just found in part (a). (c) Assuming no any available information, how large a sample size is necessary if we want a 95% confidence interval with a width of 10%?
In a random sample of 70 people, it was found that 44 of them were fans...
In a random sample of 70 people, it was found that 44 of them were fans of the New York Yankees. What is the margin of error for the true proportion of all individuals who are fans of the New York Yankees? A. 0.0088 B. 0.058 C. 0.063 D. 0.116 E. 0.173
In the run-up to the 2016 election, a random sample of 100 people was taken to...
In the run-up to the 2016 election, a random sample of 100 people was taken to determine a confidence interval for the population proportion who would vote in favor of Proposition 61 to legalize marijuana.  The confidence interval was found to be (.402 to .598).   What was the confidence level, (1-alpha)*100%, associated with this confidence interval? 95% 90% We would need to know the number in the sample who said they would vote for Proposition 61.  If we knew this number, we...
a. Out of 100 people sampled, 24 had kids. Based on this, construct a 95% confidence...
a. Out of 100 people sampled, 24 had kids. Based on this, construct a 95% confidence interval for the true population proportion of people with kids. Give your answers as decimals, to three places < p < b. Based on historical data, your manager believes that 28% of the company's orders come from first-time customers. A random sample of 167 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is between...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT