Mathematics, 22.09.2021 05:10 jonlandis6
52 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 0 1 2 3 4 5 6
Frequency 9 7 11 4 7 7 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?
%
74% of all respondents have fewer than how many siblings?
Answers: 1
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52 randomly selected students were asked how many siblings were in their family. Let X represent the...
Computers and Technology, 28.01.2020 02:31
Computers and Technology, 28.01.2020 02:31