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.)
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.