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20 randomly selected students were asked the number of movies they watched the previous week. The results are as follows: # of Movies 0 1
20 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 6 3 1 2 3 1 4
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 2 movies the previous week?%
45% of all respondents watched fewer than how many movies the previous week?
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