The mean score on a set of 28 tests is 75. What is the sum of all the test scores?
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What is the sum of all the test scores?
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- Find the mean hourly cost when the cell phone described above is used for 240 minutes.Explain in your own words the difference between the mean, median, and mode of a set of numbers.Joaquin gets paid every Friday. FI is paychecks for the past 8 Fridays were $315, $236.25, $236.25, $236.25, $315, $315, $236.25, $393.75. Find the (a) mean, (b) median, and (c) mode.
