round to the nearest four decimals The following data set represents the length in seconds of 10 randomly selected TikTok videos. Calculate the mean, sample variance, sample standard deviation, population variance, and population standard deviation of the data set. Round your answer to the nearest four decimal places as needed. 11, 22, 14, 13, 12, 15, 10, 14, 16, 22 Mean: Sample Variance: Sample Standard Deviation: Population Variance: Population Standard Deviation