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 Frequency 5 2 5 3 5 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 3 movies the previous week? 34% of all respondents watched fewer than how many movies the previous week? Hint: Using a Frequency Table Video on Using the T184 for Statistics Given a Frequency Table _ [+]