21 randomly selected students were asked the number of movies they watched the previous week. The results are as follows: # of Movies 0 1 2 3 4 5 6 Frequency 5 5 2 2 4 3 0 Round all your answers to one decimal place. 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 4 movies the previous week? 67% of all respondents watched fewer than how many movies the previous week?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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21 randomly selected students were asked the number of movies they watched the previous week. The
results are as follows:
# of Movies 0 1 2 3 4 5 6
Frequency 5 5 2 2 4 30
Round all your answers to one decimal place.
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 4 movies the previous week?
67% of all respondents watched fewer than how many movies the previous week?
Transcribed Image Text:21 randomly selected students were asked the number of movies they watched the previous week. The results are as follows: # of Movies 0 1 2 3 4 5 6 Frequency 5 5 2 2 4 30 Round all your answers to one decimal place. 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 4 movies the previous week? 67% of all respondents watched fewer than how many movies the previous week?
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