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Consider the following population of 15 numbers. 22 75 83 19 9 16 11 7 47 58 64 85 8 56 72 a. Find the population mean.

Posted: Tue Jul 05, 2022 9:21 am
by answerhappygod
Consider the following population of 15 numbers. 22 75 83 19 916 11 7 47 58 64 85 8 56 72
a. Find the population mean.
b. A sample of 7 were selected and included the followingnumbers: 23 75 19 11 7 64 56. What is the sampling mean andsampling error?