Question:

I'm really stuck on this statistics problem?

by  |  earlier

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This is the data I have

Minitab

Variable

Spending

N

50

Mean

34.70

Median

27.85

TrMean

32.92

StDev

21.70

SEMean

3.07

Min

3.11

Max

93.34

Q1

19.06

Q3

45.72

-----------------

DataDesk

Summaryof No Selector- spending

Percentile - 25

Count - 50

Mean - 34.7022

Median - 27.8550

StdDev- 21.6974

Min - 3.11000

Max - 93.3400

Lowerith%tile - 19.2700

Upperith%tile - 45.4000

I need to answer these

(A) find the total amount spent by shoppers

(B)Make a boxplot from the computer output. Did you check for outliers.

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2 ANSWERS


  1. A   ANSWER:   TOTAL = MEAN * NUMBER  [50shoppers  * $34.70 average spent each shopper = $1735.00 TOTAL spent]


  2. A) take your mean spending times your sample size to equal total amout spent.

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