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# The accompanying table shows a portion of the annual expenditures (in \$) for 100 Amazon Prime customers. Customer 1 2 Expenditures 1394 964 100 1502 picture Click here for the Excel Data File a-1.

The accompanying table shows a portion of the annual expenditures (in \$) for 100 Amazon Prime customers. Customer 1 2 Expenditures 1394 964 100 1502 picture Click here for the Excel Data File a-1. Calculate the mean. (Round final answer to the nearest whole number.) Mean a-2. Calculate the median. (Round final answer to the nearest whole number.) Median b-1. Calculate the first quartile for annual expenditures. (Round final answer to the nearest whole number. If you are using Excel, use the PERCENTILE.INC function to find the appropriate quartile.) First quartile b-2. Interpret the first quartile for annual expenditures. Seventy-five percent of the customers spent less than \$1,056, 25% of the customers spent more than \$1,056. Seventy-five percent of the customers spent less than \$1,304, 25% of the customers spent more than \$1,304. Twenty-five percent of the customers spent less than \$1,056, 75% of the customers spent more than \$1,056. Twenty-five percent of the customers spent less than 1,304,75% of the customers spent more than 1,304. b-3. Calculate the third quartile for annual expenditures. (Round final answer the nearest whole number. If you are using Excel, use the PERCENTILE.INC function to find the appropriate quartile.) Third quartile b-4. Interpret the third quartile for annual expenditures. Seventy-five percent of the customers spent less than \$1,565, 25% of the customers spent more than \$1,565. Seventy-five percent of the customers spent less than \$1,306, 25% of the customers spent more than \$1,306. Twenty-five percent of the customers spent less than \$1,565, 75% of the customers spent more than \$1,565. Twenty-five percent of the customers spent less than 1,306, 75% of the customers spent more than 1,306.

Apr 13 2021 View more View Less