55 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 PairsofShoes [ 4 [ 5] 6|7 890 11]12]13] [ Frequency [3[5(5[4(2]6] 4] 9 6] 3] Round all your answers to 4 decimal places where possible. The mean is: S The median is: D The sample standard deviation is: :] The first quartile is: D The third quartile is: D What percent of the respondents have at least 7 pairs of Shoes? [:% 0% of all respondents have fewer than how many pairs of Shoes? Hint: Using a Frequency Table &7 Video on Using the T184 for Statistics Given a Frequency Table & [+]