44 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 1 2 3 4 6 Frequency 11 7 3 7 Round all your answers to 4 decimal places where possible. The mean is: The median is: The sample standard deviation is:

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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44 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
1
2
3
4
6
11
7
5
3
7
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 4
siblings?
66% of all respondents have fewer than how many
siblings?
Transcribed Image Text:44 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 1 2 3 4 6 11 7 5 3 7 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 4 siblings? 66% of all respondents have fewer than how many siblings?
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