Using the procedure shown in Example 337, check each data set for outliers. a. 16, 18, 22, 19, 3, 21, 17, 20 b. 24, 32, 54, 31, 16, 18, 19, 14, 17, 20 c. 321, 343, 350, 327, 200 d. 88, 72, 97, 84, 86, 85, 100 e. 145, 119, 122, 118, 125, 116 f. 14, 16, 27, 18, 13, 19, 36, 15, 20

Hypothesis testing Null hypothesis use “=” signs Assume null hypothesis is true until you find evidence to reject Status quo, no change Mean of normal distribution P value Equivalent to probability, small evidence against the null If p value is low the null shall go, which mean if the p value is lower than the null you have...