The standard error of the mean is calculated by dividing the standard deviation by the square root of the sample size.
In this case, the standard deviation is 6 and the sample size is 50.
Standard error of the mean = standard deviation / √(sample size)
= 6 / √(50)
= 6 / 7.07
= 0.849 (rounded to the nearest hundredth)
Therefore, the standard error of the mean is 0.85.
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
The mean of a population being sampled is 64, and the standard deviation is 6.
If the sample size is 50, the standard error of the mean is __. (Round off your answer to the nearest hundredth.)
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