In order to calculate the probabilities of daily sales as in the third column, which column should be summed up ? Column “number of days". Column “pieces of scarves sold a day".

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Question
37
14
68
15
58
16
82
17
49
18
41
19
30
20
In order to calculate the probabilities
of daily sales as in the third column, which
column should be summed up ?
Column “number of days".
Column “pieces of scarves sold a day".
Transcribed Image Text:37 14 68 15 58 16 82 17 49 18 41 19 30 20 In order to calculate the probabilities of daily sales as in the third column, which column should be summed up ? Column “number of days". Column “pieces of scarves sold a day".
QUESTION 12
(Refer to the example of "Silk Scarf" in the
lecture slides)
The last year's data show that every
day XYZ Store sold 14 to 20 pieces of silk
scarves. The summary of daily sales of that
scarf is given in the table below.
pieces of
probabilities
of daily sales
number
scarves
of days
sold a
day
37
14
68
15
58
16
82
17
49
18
41
19
30
20
Transcribed Image Text:QUESTION 12 (Refer to the example of "Silk Scarf" in the lecture slides) The last year's data show that every day XYZ Store sold 14 to 20 pieces of silk scarves. The summary of daily sales of that scarf is given in the table below. pieces of probabilities of daily sales number scarves of days sold a day 37 14 68 15 58 16 82 17 49 18 41 19 30 20
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