Suppose you measure the heights of a random sample of chief executive officers (CEOs) in order to study whether CEOs tend to be taller than the national average height of 69 inches.
-If all else (sample size and standard deviation) were the same, which would give stronger evidence that CEOs do tend to be taller than an average height of 69 inches: a sample mean of 70 inches or a sample mean of 71 inches? Explain.

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The Answer of Suppose you measure the heights of a random sample of chief executive officers (CEOs) in order to study whether CEOs tend to be taller than the national average height of 69 inches.
-If all else (sample size and standard deviation) were the same, which would give stronger evidence that CEOs do tend to be taller than an average height of 69 inches: a sample mean of 70 inches or a sample mean of 71 inches? Explain.

Suppose You Measure the Heights of a Random Sample of Chief