Use a = 0.01 and conduct a goodness of fit test using 5 classes to see whether the following sample appears to have been selected from a normal probability distribution. (Note: x= 70 and s = 18.) 55 86 94 58 55 95 55 52 69 95 90 65 87 50 56 55 57 98 58 79 92 62 59 88 40 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value =

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A: Answer:-----.                                     Date:----27/09/2021