A random sample of 100 students at a high school was asked whether they would ask...

80.2K

Verified Solution

Question

Statistics

A random sample of 100 students at a high school was askedwhether they would ask their father or mother for help with ahomework assignment in science. A second sample of 100 differentstudents was asked the same question in history. If 46 students inthe first sample and 47 students in the second sample replied thatthey turned to their mother rather than their father for help, testthe claim whether the difference between the proportions is due tochance. Use ? = 0.02. Identify the claim, state the null andalternative hypotheses, find the critical value, find thestandardized test statistic, make a decision on the null hypothesis(you may use a P-Value instead of the standardized test statistic),write an interpretation statement on the decision.

Answer & Explanation Solved by verified expert

3.6 Ratings (596 Votes)

Let p1 be the population proportion for the first sample and p2be the population proportion for the second sample For the first sample n1100 X146For See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member