A statistics practitioner working for major league baseball wants to supply radio and television commentators with interesting statistics. He observed several hundred games and counted the number of times a runner on first base attempted to steal second base. He found there were 373 such events of which 259 were successful. Estimate with 95% confidence the proportion of all attempted thefts of second base that are successful.

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A:

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A: The two types of statistical designs are,Completely randomized design.Randomized block design.

Q: Provide a convincing argument why one can’t “lie” with statistics.

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A:

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A: We have to find type of statistics.

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A: We need to identify suitable statistical tool

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A: Here, we have to discus when and why statisticians use inferential statistics.

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A: Given that  Briefly explain why statistics are needed :

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A:

Q: In psychology, what are two factors that decrease statistical power?

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