Q. Select the outlier in the data set.5,68,70,77,79,82,90,94
Identify Outlier: To identify the outlier in the data set, we first need to look at the numbers and see if there is a number that is significantly different from the others. The data set is: 5,68,70,77,79,82,90,94.
Observe Data Set: By observing the data set, we can see that the number 5 is much lower than all the other numbers, which are all above 60. This suggests that 5 is the outlier in the data set.
Confirm Outlier: To confirm that 5 is an outlier, we can calculate the mean and standard deviation of the data set and then determine if 5 falls far outside the range of the other values. However, in this case, since 5 is so drastically different from the other numbers, a detailed calculation is not necessary to confirm that it is an outlier.