A Find The Mean And Median For The Following Data 14 57 20 56 43 45 25 18 19 36 Mean Median B Fill In 1 (30.6 KiB) Viewed 80 times
(a) Find the mean and median for the following data. 14, 57, 20, 56, 43, 45, 25, 18, 19, 36 Mean = Median = (b) Fill in the table below to demonstrate each of the steps in finding the standard deviation. Put one number in each blank. Do not round any quantities. 21-1 () 14 57 20 56 13 45 25 18 19 36 (c) Find the sum of the squared deviations from the mean, sample variance, sample standard deviation, population variance, and the population standard deviation of the data set. If necessary, round quantities to 4 decimal places. For example, 1234567 becomes 12.3457 Sum of the squared deviations from the mean 2(x - 2)2-0 Find the sample variance (x-2) n-1
Find the sample variance Σ(α - α)? n-1 = Using your answer for the sample variance, find the sample standard deviation 5(x - 2)2 n-1 Population variance Σ(α - μ)? N Using your answer for the population variance, find the population standard deviation Σ(α - μ)2 V N
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