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65 randomly selected students were asked the number of pairs of shoes they have. Let X represent the number of pairs of shoes. The results
65 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 4 5 6 7 8 9 10 11 12 13
Frequency 6 6 12 4 8 8 7 1 9 4
Round all your answers to 4 decimal places where possible.
The mean is:
The median is:The sample standard deviation is:
The first quartile is:
The third quartile is:
What percent of the respondents have at least 12 pairs of Shoes?%
0% of all respondents have fewer than how many pairs of Shoes?
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