The following are the number of cars sold per day at ABC Motor corporation during the past 495 working days. Number of cars sold per day, x 0 1 2 type your answer 30 100 142 71 36 32 26 18 16 14 8 2 495 What is the variance of the probability distribution of the number of cars sold in a given day? (input answer in 4 decimal places) 34 Frequency of outcomes 4 5 6 7 8 9 10 11 Total
The following are the number of cars sold per day at ABC Motor corporation during the past 495 working days. Number of cars sold per day, x 0 1 2 type your answer 30 100 142 71 36 32 26 18 16 14 8 2 495 What is the variance of the probability distribution of the number of cars sold in a given day? (input answer in 4 decimal places) 34 Frequency of outcomes 4 5 6 7 8 9 10 11 Total
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:The following are the number of cars sold per day at ABC Motor corporation during the past
495 working days.
Number of
cars sold per
day, x
0
1
2
3
4
type your answer...
71
36
32
26
18
16
14
8
2
495
What is the variance of the probability distribution of the number of cars sold in a given
day? (input answer in 4 decimal places)
LO
Frequency of
outcomes
5
6
7
8
9
10
11
Total
30
100
142
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