In the article "Material Culture as Memory: Combs and Cremations in Early Medieval Britain" (Early Medieval Europe, Vol. 12, Issue 2, Pp. 89-128), H. Williams discussed the frequency of cremation burials found in 17 archaeological sites in eastern England. Here are the data.

a. Obtain a normal probability plot of the given data.

b. Use part $a$to identify any outliers.

c. Use part $b$to assess the normality of the variable under consideration.

The normal probability of the given data.

The given data's normal probability.

Arrange the given data in ascending order first, then use the table to calculate the normal scores.

Make a normal probability graph.

As a result, the normal probability curve for the frequency of cremation burials is shown above.

The outliers in normal probability plot of part$a.$

Consider portion a's normal probability plot.

In the plot, there is one unexpected data point.

As a result, the outliers may be found in the plot at$2484$.

The normality of the variable under consideration.

Consider portion a's normal probability plot.

The information isn't transmitted in a straight path.

The variable under discussion isn't a straight line.

As a result, the frequency of cremation burials is not approximately typical.