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Question: fhd tle slmipl iudiameters of 36 rivet heads in 1100...

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Fhd tle slmipl iU),Diameters of 36 rivet heads in 1/100 of an inch. b) Fihd the sallpio ulu 6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75 6.66 6.66 6.64 6.76 6.73 6.80 6.72 6.76 6.76 6.68 6.66 6.62 6.72 6.76 6.70 6.78 6.76 6.67 6.70 6.72 6.74 6.81 6.79 6.78 6.66 6.76 6.76 6.72 (a) Compute the sample mean and sample standard deviation. (b) Construct a relative frequency histogram of the data.

Exercises 21 (c) Comment on whether there is any clear indication or not that the sample came from a population that de- picts a bell shaped distribution.

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