Chapter 12.3, Problem 25E

use α = .01 and conduct a goodness of fit test to see whether the following sample appears to have been selected from a normal probability distribution.

55	86	94	58	55	95	55	52	69	95	90	65	87	50	56
55	57	98	58	79	92	62	59	88	65

after you complete the goodness of fit calculations, construct a histogram of the data. Does the histogram representation support the conclusion reached with the goodness of fit test? (Note: $\bar{x}=1$ and s = 17.)