130128 (12complete) This T is Question: 10 pts Suppose the null hypothesis is re

Question

130128 (12complete) This T is Question: 10 pts Suppose the null hypothesis is rejected State the conclusion based on the results of the test Six years ago, 12 8% of registered births were to teenage mothers. A sociologist believes that the percentage has decreased since then. Which of the following is the correct conclusion? O A. There is sufficient evidence to conclude that the percentage of teenage mothers has remained the same O B There is not sufficient evidence to conclude that the percentage of teenage mothers has remained the same O C. There is sufficient evidence to conclude that the percentage of teenage mothers has decreased O D. There is not sufficient evidence to conclude that the percentage of teenage mothers has Click to select your arvswer 8 2

Explanation / Answer

Here, the Null Hypothesis is H0: The percentage of teenage mothers has remained the same, and

the alternate hypothesis is Ha: The percentage of teenage mothers has decreased.

Since the Null hypothesis is rejected, we can conclude that there is not sufficient evidence to conclude that the percentage of teenage mothers has remained the same.

Option B is correct.

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