Write a survey question that can be answersd by yes or no. Example: Is there eno

Question

Write a survey question that can be answersd by yes or no. Example: Is there enough shopping locations in your hometown? Make a guess about the proportion of people that will answer "yes" BEFORE you conduct the survey. Ask at least 30 people for their response to your question. Report your results as follows. 1. Write your question. Do you think we need more fast food restaurants in our town(Gower)? 2. What was your guess about the "yes" response BEFORE you conducted the survey? This becomes your claim. I think 18 people out of the 30 people, or 60%, will say no to my question. 3. State the numerical answers for "yes" and for "no" responses. Yes - 21 No - 9 4. How did you collect your data? I asked my friends from my town, my family members from my town, my neighbors, and a few other people I know around my town if they think yes or no to my question. 5. State the null and alternative hypotheses for your claim. 6. Compute the test statistic. 7. Find the critical value(s) or the p-value. 8. Make the decision about the null hypothesis. 9. State your final conclusion in nontechnical terms. 10. What surprised you about this process or your results? I really thought more people would say we don't need more fast food in our town. My town is so small that I thought more people would think our town has enough places to eat.

Explanation / Answer

5)

Ho : p = 0.6

Ha: p > 0.6

6)

p^ =X/n = 21/30 =0.7

TS = (p^ -p)/sqrt(pq/n) = (0.7-0.6)/sqrt(0.6*0.4/30) = 1.118

7)

critical value = 1.645 for level of significance = 0.05

8) sinceTS< critical value

we fail to reject the null hypothesis

9)

hence we can conclude that there is no significant evidence that there is enough shopping loaction

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