if the mode of the data is 45 and the median is 33 find the mean
Answers
Answered by
10
We have,
Mode = 45
Median = 33
We know,
=> 45 = 3 x 33 - 2 mean
=> 45 = 99 - 2 mean
=> 45 -99 = -2 mean
=> -44 = - 2 mean
=> 44 = 2 mean
=> 44/2 = mean
=> 22 = mean
Mode = 45
Median = 33
We know,
=> 45 = 3 x 33 - 2 mean
=> 45 = 99 - 2 mean
=> 45 -99 = -2 mean
=> -44 = - 2 mean
=> 44 = 2 mean
=> 44/2 = mean
=> 22 = mean
Answered by
9
Answer: mean=27
Step-by-step explanation:
We know that 3 x median = mode - 2 x mean
given,
mode = 45
meadian = 33
therefore,
3 x 33 = 45 + 2mean
99 = 45 + 2mean
99 - 45 = 2mean
54 = 2mean
54/2 = mean
27 = mean
HOPE IT HELPED !!!!!
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