plz help Untitled document-..G kji -Google SearchSpanishFirst, find the sample variance s.2.2.Recall the computation formula for sample variancesΣwhere x is a value of the data1.set and n is the number of data values. We know that x == 111 and x =Σ3D2,665. There are five valuesin the data set 14, 16, 24, 26, 31, son = 5calculate the sample variance.Substitute these values into the formula to3)Σs2 =1.1112,665-5- 12,665492.842172,16543.0413D%3DI3D

The data given is: ∑x=111; ∑x2=2665; n=5 The sample variance is calculated using the formula:…

First, find the sample variance s. Recall the computation formula for sample variance s' 2 %3D where x is a value of the data n - 1 set and n is the number of data values. We know that x = 111 and x = 2,665. There are five values %3D in the data set 14, 16, 24, 26, 31, so n = 5 . Substitute these values into the formula to calculate the sample variance. s2 = n - 1 111 2,665 - 5 - 1 2,665 492.84 4. 2172.16 543.04

First, find the sample variance s. Recall the computation formula for sample variance s' 2 %3D where x is a value of the data n - 1 set and n is the number of data values. We know that x = 111 and x = 2,665. There are five values %3D in the data set 14, 16, 24, 26, 31, so n = 5 . Substitute these values into the formula to calculate the sample variance. s2 = n - 1 111 2,665 - 5 - 1 2,665 492.84 4. 2172.16 543.04

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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