Question

i need help please in 4 questions

Answer 1

The average number of emails received each day by two groups of people is shown below:

Group A: 3, 2, 1, 1, 2, 4, 2, 2, 3, 3, 4
Group B: 4, 2, 200, 2, 2, 1, 2, 3, 1, 3, 3

Which statement best describes the mean and median of the data shown above?

The median number of emails received by people of group A is higher because of the absence of an outlier.
The median number of emails received by people of group B is higher because of the presence of an outlier.
The mean number of emails received by people of group B is higher because of the presence of an outlier.
The mean number of emails received by people of group A is higher because of the absence of an outlier.