Histogram indicate normality for the data distribution

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Reference no: EM131137195

Consider the following data. The summary statistics, histogram, and normal quantile plot were generated by Minitab.

27	27	27	28	28	28	28	28	28	29	29	29	29	29	29
29	29	29	29	30	30	30	30	30	30	30	30	30	30	30
30	31	31	31	31	31	31	31	31	32	32	32	32	33	33
33	33	33	34	34

(a) Does the histogram indicate normality for the data distribution? Explain.

(b) Does the normal quantile plot indicate normality for the data distribution? Explain.

(d) Compute Pearson's index. Does the index value indicate skewness?

(e) Using parts (a) through (d), would you say the data are from a normal distribution?

Reference no: EM131137195

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