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or Charles | | 0 Mail - Trevor Perry-Out Do Homework - Trevor Perry - Google Chrome Secure ! https://wwww.mat aspx rkld-4599 761 1 6&question;!dz 9&flushed; = false&cld-47247; 30&centerwinzyes; lll Apps Bookmarks : atlab | Pearson TUESDAY I THURSDAY STT 315 Trevor Perry 11/13/17 8:57 PM Chegg. Homework: Home work 10 - Chapter 6.3-6.4 Score: 0 of 1 pt 6.4-9 Save 14 of 21 (10 complete) HW Score: 24.75%, 9.9 of 40 pts Question Help A Florida newspaper reported on the topics that teenagers most want to discuss with their parents. The findings, the results of a poll, showed that 46% would like more discussion about the family's financial situation, 37% would like to talk about school and 30% would like to talk about religion. These and other percentages were based on a national sampling of 549 teenagers. Using 99% reliability, can we say that more than 30% of all teenagers want to discuss school with their parents? A. No, since the value 0.30 is not contained in the 99% confidence interval O B. No, since the value 0.30 is not contained in the 99% confidence interval ° C. Yes, since the values inside the 99% confidence interval are greater than 0.30 0 D. Yes, since the value 0.30 falls inside the 99% confidence interval My Ques ESTION or Charles Click to see click to select your answer and then click Check Answer scnption ember 10) Clear All Final Check Click to see TUTORS CHAT 8:57 PM 11/13/2017

Explanation / Answer

The statistical software output for this problem is:

One sample proportion summary hypothesis test:
p : Proportion of successes
H0 : p = 0.3
HA : p > 0.3

Hypothesis test results:

Hence,

The answer is Yes since 99% confidence interval contains values above 0.30.

Option C is correct.

Proportion Count Total Sample Prop. Std. Err. Z-Stat P-value p 203.13 549 0.37 0.019557956 3.579106 0.0002

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