Question: In the paper Cloudiness: Note on a Novel Case of Frequency (Proceedings of the Royal Society of London, Vol. 62, pp. 287290), K. Pearson examined

In the paper €œCloudiness: Note on a Novel Case of Frequency€ (Proceedings of the Royal Society of London, Vol. 62, pp. 287€“290), K. Pearson examined data on daily degree of cloudiness, on a scale of 0 to 10, at Breslau (Wroclaw), Poland, during the decade 1876€“1885. A frequency of the data is presented in the following table.

a. Draw a frequency histogram of these degree-of-cloudiness data.
b. Based on your histogram, do you think that degree of cloudiness in Breslau during the decade in question is approximately normally distributed? Explain your answer.

Degree FrequencyDeFrequency 21 71 194 751 179 107 69 46 2 10 2089

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