find the mean\n\nnine patients were interviewed as to the number of days they were hospitalized with the…

find the mean\n\nnine patients were interviewed as to the number of days they were hospitalized with the flu. the results were 1, 1, 1, 2, 3, 3, 3, 4, 4.\n\nwhat is the mean of the data set? round your answer to the nearest tenth.

find the mean\n\nnine patients were interviewed as to the number of days they were hospitalized with the flu. the results were 1, 1, 1, 2, 3, 3, 3, 4, 4.\n\nwhat is the mean of the data set? round your answer to the nearest tenth.

Answer

Explanation:

Step1: Calculate sum of data

$1 + 1+1 + 2+3 + 3+3 + 4+4=22$

Step2: Divide by number of data points

The number of data - points $n = 9$. The mean $\bar{x}=\frac{22}{9}\approx2.4$

Answer:

$2.4$