Mathematics, 23.01.2021 09:20, angelica3752

18) 27 randomly selected students were asked the number of movies they watched the previous week. results are as follows:
# of Movies
Frequency
0 1
7 4
23
1 5
4 5
8 2
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 watched at least 5 movies the previous week?
93% of all respondents watched fewer than how many movies the previous week?

18) 27 randomly selected students were asked the number of movies they watched the previous week.

Answers: 2

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18) 27 randomly selected students were asked the number of movies they watched the previous week. r...