Complete the statement. Round your answer to the nearest thousandth.In a population that is normally distributed with mean 37 and standard deviation 25, the bottom 60% of the values are those less than ___.
Q. Complete the statement. Round your answer to the nearest thousandth.In a population that is normally distributed with mean 37 and standard deviation 25, the bottom 60% of the values are those less than ___.
Find z-score for 60%: To find the value that corresponds to the bottom 60% of a normally distributed population, we need to use the z-score table to find the z-score that corresponds to a cumulative probability of 0.60.
Use z-score table: Looking up the z-score for a cumulative probability of 0.60 in the z-score table, we find that the z-score is approximately 0.25.
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