Question: The following data are cost (in cents) per ounce for nine different brands of sliced Swiss cheese (www.consumerreports.org): a. Compute the variance and standard deviation

The following data are cost (in cents) per ounce for nine different brands of sliced Swiss cheese (www.consumerreports.org):

a. Compute the variance and standard deviation for this data set. s2 5 279.111; s5 16.707
b. If a very expensive cheese with a cost per slice of 150 cents was added to the data set, how would the values of the mean and standard deviation change?

29 62 37 41 70 82 47 52 49

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