Mathematics, 26.05.2021 01:00 Roshaan8039
In a study, 25,000 adults were randomly surveyed as to the number of grandchildren they have, X. The probability distribution is given below. Find the mean and the standard deviation of the probability distribution using a TI-83, TI-83 Plus, or TI-84 graphing calculator. Round the mean to one decimal place and the standard deviation to two decimal places.
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In a study, 25,000 adults were randomly surveyed as to the number of grandchildren they have, X. The...
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