Consider the following set of data. (22, 8), (31, 48), (61, 34), (79, 24), (107, 61), (116, 14) (a) Calculate the covariance of the set of data. (Give your answer correct to two decimal places.)  _____ (b) Calculate the standard deviation of the six x-values and the standard deviation of the six y-values. (Give your answers correct to three decimal places.) sx =  ______ sy =  _______

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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Consider the following set of data.

(22, 8), (31, 48), (61, 34), (79, 24), (107, 61), (116, 14)

(a) Calculate the covariance of the set of data. (Give your answer correct to two decimal places.)
 _____


(b) Calculate the standard deviation of the six x-values and the standard deviation of the six y-values. (Give your answers correct to three decimal places.)
sx =  ______
sy =  _______

 

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