rachaelpovosky8

26.02.2021 • 

Mathematics

4. The greatest number of three numbers is 11. If their mean is 7, find their median. Given modal value exists for the three numbers.
a. 5
b. 9
C. 0
5. The table shows the results of survey on the number of occupants per car
Number of occupants
1 2 3 4
Frequency
7 11 7
X
If their mean is7/3, find value of x is:
12
a.12
b.5
c. 13
​

Ответ:

trinitymarielouis

08.12.2021

Mathematics

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You have:
14.5 x 2
7.25 x 4
Hope this helps you on what you need help on! (:

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