A poll done by Newsweek indicated that 13% of Americans have seen or sensed the presence of an Angel. A group of researchers doubt the percentage is that high and conduct their own study. They randomly surveyed 76 Americans and found that only two people had seen or sensed the presence of an Angel. Based on the results of the new study, do you believe that the percent of Americans who have seen or sensed the presence of an Angel is 13%? a. What statistical test will you use to test this data? b. State the null and alternative hypothesis. i. H0: ii. Ha: c. What are the confidence intervals? d. What is the value of the test statistic? e. What is the p-value? f. Circle/highlight the correct decision about the null hypothesis. Reject H0 Fail to Reject H0 g. What are your conclusions?
A poll done by Newsweek indicated that 13% of Americans have seen or sensed the presence of an Angel. A group of researchers doubt the percentage is that high and conduct their own study. They randomly surveyed 76 Americans and found that only two people had seen or sensed the presence of an Angel. Based on the results of the new study, do you believe that the percent of Americans who have seen or sensed the presence of an Angel is 13%? a. What statistical test will you use to test this data? b. State the null and alternative hypothesis. i. H0: ii. Ha: c. What are the confidence intervals? d. What is the value of the test statistic? e. What is the p-value? f. Circle/highlight the correct decision about the null hypothesis. Reject H0 Fail to Reject H0 g. What are your conclusions?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. A poll done by Newsweek indicated that 13% of Americans have seen or sensed the presence of an Angel. A group of researchers doubt the percentage is that high and conduct their own study. They randomly surveyed 76 Americans and found that only two people had seen or sensed the presence of an Angel. Based on the results of the new study, do you believe that the percent of Americans who have seen or sensed the presence of an Angel is 13%?
a. What statistical test will you use to test this data?
b. State the null and alternative hypothesis.
i. H0:
ii. Ha:
c. What are the confidence intervals?
d. What is the value of the test statistic?
e. What is the p-value?
f. Circle/highlight the correct decision about the null hypothesis.
Reject H0 Fail to Reject H0
g. What are your conclusions?
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