19.6. A random sample of size 16 has 53 as mean. The sum of 3quares of deviations from mean is 150. Can this sample be regarded as taken from the population having 56 as mean ? Also obtain 95% confidence limits for the mean. (115= 2.131, 16 = 2.602)
19.6. A random sample of size 16 has 53 as mean. The sum of 3quares of deviations from mean is 150. Can this sample be regarded as taken from the population having 56 as mean ? Also obtain 95% confidence limits for the mean. (115= 2.131, 16 = 2.602)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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