The population mean of two samples is to be compared using a two-sample t-test (not pooled). The observed data is Group Number of observations 18 12 Sample mean 29 Sample variance 10 B 16 10 Calculate the test statistic to two decimal places. Please give the positive version for the answer. Number
The population mean of two samples is to be compared using a two-sample t-test (not pooled). The observed data is Group Number of observations 18 12 Sample mean 29 Sample variance 10 B 16 10 Calculate the test statistic to two decimal places. Please give the positive version for the answer. Number
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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