Suppose a researcher is interested in answering the following question: Is there a difference between the mean body temperatures for men and women? He collects data on body temperature and gender from a random sample of 130 men and women. The data collected is shown in the table below. Calculate a 95% confidence interval to answer the researcher’s question.
Mean | Standard Deviation | Sample Size | |
Males | 98.105 | 0.699 | 65 |
Females | 98.394 | 0.743 | 65 |
Are the criteria for the t-distribution met? Explain and show any necessary calculations
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