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  3. two successive flips of a fair coin is called a tr

Two successive flips of a fair coin is called a trial. 100 trials are run with a...

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Basic Math

Two successive flips of a fair coin is called a trial. 100trials are run with

a particular coin; on 22 of the trials, the coin comes up“heads” both

times; on 60 of the trials the coin comes up once a “head” andonce a

“tail”; and on the remaining trials, it comes up “tails” forboth flips. Is this

sufficient evidence ( = : 05) to reject the notion that the coin(and the

flipping process) is a fair one?

(Hint: chi sq)

Answer & Explanation Solved by verified expert
4.3 Ratings (746 Votes)
H0 Null Hypothesis The coin is fair oneHA Alternative Hypothesis The coin is not fair oneObservd    See Answer
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