Mathematics, 14.05.2021 03:50, Thejollyhellhound20

The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean. What is the variance of the data set?

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. im only asking because someone asked it and the answers said 2. like no hunny it was 16 and i gatta help out the future ppl who are chea- i mean in need of help . follow mw on insta lol ms. roslynn

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The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard devi...