Find the of the data using an empirical formula when it is given that mode is 50.5 and median in 45.5.
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Answer:
Answer:
Mean (x) = 43
Step-by-step explanation:
Given ,
mode (z)= 50.5,
media (M) = 45.5,
Let mean = x,
We know the ,
Empharical formula :
mode = 3median - 2 mean
=> 50.5 = 3×45.5 - 2x
=> 2x = 136.5-50.5
=> 2x = 86
Divide each term by 2, we get
=> x = 43
Therefore,
Mean (x) = 43
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Step-by-step explanation:
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