Question

The table shows the average number of pounds of trash generated per person per day in the United States from 1970 to 2010 use the statistics calculator to calculate the mean and median round the answers to the nearest hundred

Answer 1

Answer:

Mean = 4.11

Median = 4.44

Step-by-step explanation:

To find the mean of the data set, add all of the terms and divide by the amount of terms there

To find the median find the middle term in the data set when listed least to greatest

Answer 2

Answer: Mean=4.11

Median=4.44

Step-by-step explanation:

Using a graphing calculator, enter the values into the first list.  Then run one-variable statistics on the list.

By hand, to find the mean, add together all of the values:

3.25+3.25+3.66+3.83+4.57+4.52+4.74+4.69+4.44 = 36.95

Divide by the total number of data points, 9:

36.95/9 = 4.11

To find the median, order the data from least to greatest:

3.25, 3.25, 3.66, 3.83, 4.44, 4.52, 4.57, 4.69, 4.74

The middle number is 4.44

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