If all possible random samples of size =45 are selected from a population with μ=69 and a σ=6, and the mean is computed for each sample, then what value will be obtained for the mean of all the sample...

If all possible random samples of size =45 are selected from a population with μ=69 and a σ=6, and the mean is computed for each sample, then what value will be obtained for the mean of all the sample means? Report your answer rounded to the nearest whole number.