What is the test statistic? Round your answer to three decimal places. Click for List == (f) What is the p-value? Round your answers to four decimal places. p-value == (g) Select the correct graph for this situation using the previous information. (h) Let α=0.05. Decision: Click for List Reason for decision: Click for List Conclusion: There is Click for List evidence to conclude that the percentage of girls born in China is different from 47.6%
According to an article in Newsweek, the natural ratio of girls to boys is 100:105. In China, the birth ratio is 100:110 (47.6% girls). Suppose you don’t believe the reported figures of the percent of girls born in China. You conduct a study. In this study, you count the number of girls and boys born in 100 randomly chosen recent births. There are 38 girls and 62 boys born of the 100. Based on your study, do you believe that the percent of girls born in China is 47.6?
What is the test statistic?
Round your answer to three decimal places.
Click for List ==
(f) What is the p-value?
Round your answers to four decimal places.
p-value ==
(g) Select the correct graph for this situation using the previous information.
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(h) Let α=0.05.
- Decision:
Click for List
- Reason for decision:
Click for List
- Conclusion:
There is Click for List evidence to conclude that the percentage of girls born in China is different from 47.6%
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