Math, asked by abhaidgoel06, 10 months ago

A coin is tossed 144 times and a person gets 80 heads. The value of the test statistic Z to check whether the coin is unbiased is *
5/8
8/6
8/3
7/8

Answers

Answered by kaminipandey9095

1

Answer:

8/3 I think it is right answer

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