In brainly if you answered 50 questions a day and the all gave you 10 points and you did this for 2 consecutive years and you ea
2 answers:
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Answer:
m = 1.8
Step-by-step explanation:
Given data is as follows :
x 1 2 3 4 5 6
f 1 4 7 m 6 3
We need to find the value of m if the mean of the data is 3.8.
Mean = sum of observations/no. of observations
So,
So, the value of m is equal to 1.8.
Answer:
Step-by-step explanation:
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Given:
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Collect like terms.
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Simplify
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Hope this is helpful.