59 randomly selected students were asked the number of pairs of shoes they have. Let X represent the number of pairs of shoes. The results are as follows:
# of Pairs of Shoes
Frequency
4
8
5
5
6
5
7
12
8
6
9
7
10
7
11
9
Round all your answers to 4 decimal places where possible.
The mean is: 7.6441
The median is: 7
✓
The sample standard deviation is: 3.5669 x
The first quartile is: 6
The third quartile is: 10
What percent of the respondents have at least 5 pairs of Shoes?
%
51% of all respondents have fewer than how many pairs of Shoes? 8