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Use the information provided to calculate the 95% confidence interval for the difference in energy intake between males and females. Assume a pooled variance (for simplicity, it is fine for you to just average the two variances since the sample sizes in the groups are almost identical). Use a T-value rather than a Z-value when building the confidence interval.
SHOW ALL WORK Refer to the table provided to answer the questions below. The study compared independent groups. a) Use the information provided…