The following data give the total food expenditures (in dollars) for the past one month for a

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The following data give the total food expenditures (in dollars) for the past one month for a sample of 20 families.

a. Calculate the mean and median for these data.
b. Calculate the 20% trimmed mean for these data.

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Introductory Statistics

ISBN: 9781119296935

9th Edition

Authors: Prem S. Mann

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The following data give the total food expenditures (in dollars) for the past one month for a

Question:

1125 530 1234 595 427 872 1480 699 1274 1187 933 1127 716 1065 934 930 1046 1199 1353 441

Step by Step Answer:

a x xn 1916720 95835 dollars Median average of the 10 ...View the full answer

Introductory Statistics

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