Question

A survey is sent to 45 UCF students asking whether or not they understand UCF's "excess...

A survey is sent to 45 UCF students asking whether or not they understand UCF's "excess credit hours" policy. Of those, 36 students answered that they did. Construct the 95% confidence interval for to try to cover the population proportion of UCF students who understand that policy. Answer the following questions related to that confidence interval, rounding all numeric responses to the nearest hundredths.

  • What is the point estimate sample proportion?  
  • What is the standard error?  
  • What is the lower bound of the confidence interval?  
  • What is the upper bound of the confidence interval?  
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
HW 19 A student conducts a survey of students regarding how many units they plan to...
HW 19 A student conducts a survey of students regarding how many units they plan to take in the fall semester. She collects data, and finds that 26 out of 80 plan to take 15 units or more. Find the 99% confidence interval for the proportion of students who plan to take 15 or more units in the fall semester. *What is the sample proportion?                            [ Select ]             ...
Collect the Data 1.                  Survey several (up to 30) students from Clemson University , asking them if...
Collect the Data 1.                  Survey several (up to 30) students from Clemson University , asking them if they were born in this state. Let X = the number that were born in this state. X= 17 N=13 1.                   Fill in the blanks on the graph with the area in each section. Then, fill in the number line with the upper and lower limits of the confidence interval and the sample proportion. 8. Fill in the table: Confidence Level EBP Confidence Interval 50%...
A research institute conducted survey of 3,765 randomly selected students of a primary school and found...
A research institute conducted survey of 3,765 randomly selected students of a primary school and found that 60% of them feel the education level in that state is run by compliant individuals. Find the best point estimate of the proportion of all residents of the state who believe education is run by compliant individuals. In the prompt above what population parameter are you being asked about? Proportion Mean Standard Deviation/Variance None of the above What is the best point estimate?...
5. How heavy are the backpacks carried by college students? To estimate the weight of backpacks...
5. How heavy are the backpacks carried by college students? To estimate the weight of backpacks carried by college students, a researcher weighs the backpacks from a random sample of 58 college students. The average backpack weight ends up being 15.7 pounds, with a standard deviation of 2.4 pounds. If you use this data to construct a 90% confidence interval, what will the margin of error be for this interval? Try not to do a lot of intermediate rounding until...
1. When constructing a confidence interval to estimate a population proportion, what affects the size of...
1. When constructing a confidence interval to estimate a population proportion, what affects the size of the margin of error? A. The sample size B. The sample proportion C. The confidence level D. All of the above affect the size of the margin of error E. None of the above affect the size of the margin of error 2. What percentage of couples meet through online dating apps? A survey of a random sample of couples finds that 12% say...
In a recent survey conducted by a professor of UM, 200 students were asked whether or...
In a recent survey conducted by a professor of UM, 200 students were asked whether or not they have a satisfying experience with the e-learning approach adopted by the school in the current semester. Among the 200 students interviewed, 121 said they have a satisfying experience. What is the 99% confidence interval for the proportion of all UM students who have a satisfying experience with the e-learning approach? Select one: a. 0.548 to 0.662 b. 0.524 to 0.686 c. 0.537...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT