Question: Need to show every step for Thumb up. And Please do not copy. 1) A sample of 71 adult males, 25 years old, had a

Need to show every step for Thumb up.

And Please do not copy.

Need to show every step for Thumb up.And Please do not copy.

1) A sample of 71 adult males, 25 years old, had a mean systolic blood pressure of 130 with a standard deviation of 16. If a = 0.05, what is the confidence interval for the mean

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