Quinn mailed four postcards that each cost $0.25, five letters that each cost $0.44, two large envelopes that each cost $0.80, and one small package for $5.10. which cost on the list of mailing fees on quinn’s receipt would skew the mean? the cost of a postcard the cost of a letter the cost of a large envelope the cost of the small package

The cost of the small package

Step-by-step explanation:

Cost of 1 postcards = $0.25

Cost of 4 postcards =

Cost of 1 letter = $0.44

Cost of 5 letters =

Cost of 1 large envelope = $0.80

Cost of 2 large envelopes =

Cost of 1 small package =$5.10

Since the cost of small package is highest

So, It will increase the mean

So,  the cost of the small package will skew the mean

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

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step-by-step explanation:

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