Deborah O.

asked • 07/04/17

perfect score 1600. 2 more than 1600, 3 1590, 2 1570, 2 1560, mean median and mode?

Most high school students take at least one sat test in their jr. year of high school to assist with placement and acceptance into college. the perfect score is 1600. en 2016 two students scored more than 1600, 3 scored 1590, 2 scored 1570, and 2 scored 1570 what were the mean median and mode of these scores?

Deborah O.

I'm sorry I'm in an online course and we have a discussion forum where we have to write our own word problems. I guess something went wrong in the translation. I thought the same thing. I just counted it as 2 students scoring 1600 and just ignored the word more. I couldn't figure it out any other way, I was hoping you could.
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07/04/17

Carol H.

Let's say these are the scores: 1560, 1560, 1570, 1570, 1590, 1590, 1590, 1600, 1600. To find the mean, add up all the numbers and divide by 9, the number of scores. mean = 14230/9 =1581.1

The median is the number in the middle = 1590

The mode is the number that occurs most often = 1590 

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07/04/17

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