Question

Calculate the mean of : 3 ,4 ,5, 6

Answer 1

Answer:

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Step-by-step explanation:

fxhfuvifjvuckfibufkvudifih firuhujotoh y

Answer 2

Answer:

Mean = 4.5

Step-by-step explanation:

              Sum of all frequencies

Mean = ------------------------------------

              No. of frequencies

Mean = 3 + 4 + 5 + 6 / 4

Mean = 18 / 4

Mean = 4.5