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# 34 College Students throw out an average of 640 lb of trash each year, 30% of that in the month before graduation according to the June 2004 Readers...

9.34 College Students throw out an average of 640 lb of trash each year, 30% of that in the month before graduation according to the June 2004 Readers Digest Article "Campus Cast offs". Last year, 20 universities raised more than $100,000 for local charities by selling the junk. to estimate the amount of trash discarded by the students at State University, 18 Students were randomly selected and carefully monitored for one ear. The amounts of Trash discarded in pounds were as follows.692, 563, 482, 413, 437, 456, 509, 347, 676, 944, 678, 392, 399, 742, 584, 492, 514, 758A. Describe the data using a histogram and its mean and standard deviation.B. Determine whether an assumption of normality is reasonable. ExplainC. Construct a 95% confidence interval for the mean amount of trash.D. What does the Confidence interval suggest about the mean amount of trash discarded by the Students at State Collage compared with that discarded by all collage students.E. Analyze the problem and type a short summary (1-2 paragraphs) of the results.

9.34 College Students throw out an average of 640 lb of trash each year, 30% of that in themonth before graduation according to the June 2004 Readers Digest Article "Campus Castoffs"....