40 randomly selected students were asked how many siblings were in their family. Let X represent...

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40 randomly selected students were asked how many siblings were in their family. Let X represent the number of pairs of siblings in the student's family. The results are as follows: # of Siblings Frequency 0 1 2 3 4 5 8 4 5 8 9 6 Round all your answers to 4 decimal places where possible. The mean is: 2.6 The median is: 3 The sample standard deviation is: 1.7512 The first quartile is: 1 The third quartile is: 3 What percent of the respondents have at least 1 siblings? 80 43% of all respondents have fewer than how many siblings? 3 Hint: Using a Frequency Table Video on Using % 40 randomly selected students were asked how many siblings were in their family. Let X represent the number of pairs of siblings in the student's family. The results are as follows: # of Siblings Frequency 0 1 2 3 4 5 8 4 5 8 9 6 Round all your answers to 4 decimal places where possible. The mean is: 2.6 The median is: 3 The sample standard deviation is: 1.7512 The first quartile is: 1 The third quartile is: 3 What percent of the respondents have at least 1 siblings? 80 43% of all respondents have fewer than how many siblings? 3 Hint: Using a Frequency Table Video on Using %