22 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 |
---|---|---|---|---|---|---|
Frequency | 2 | 3 | 4 | 3 | 4 | 6 |
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? %
23% of all respondents watched fewer than how many movies the
previous week?
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