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In: Statistics and Probability

64 randomly selected students were asked the number of pairs of shoes they have. Let X...

64 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 14 15
Frequency 4 4 3 7 2 5 10 5 5 8 6 5



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 11 pairs of Shoes? %

0% of all respondents have fewer than how many pairs of Shoes?

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