Question Help Suppose the null hypothesis is not rejected. State the conclusion

Question

Question Help Suppose the null hypothesis is not rejected. State the conclusion based on the results of the test Six years ago, 11.5% of registered births were to teenage mothers. A sociologist believes that the percentage has increased since then Which of the following is the correct conclusion? A. There is not sufficient evidence to conclude that the percentage of teenage mothers has increased. There is sufficient evidence to conclude that the percentage of teenage mothers has remained the same. 0 B. There is not sufficient evidence to conclude that the percentage of teenage mothers has remained the same. C. O D. There is sufficient evidence to conclude that the percentage of teenage mothers has increased cisco

Explanation / Answer

Solution:

Its answer is A I.e. there is not sufficient evidence to conclude that the percentage of teenager mothers has increased.

In this question, null hypothesis is

Mean=11.5%

And alternate hypothesis is

Mean>11.5%

As we see in this question, that we are failed to reject null hypothesis so we can say that we dont have significant evidence to say that teenager mothers age has increased so its answer is A.

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