Mathematics, 21.05.2021 17:30 Blbyrd1679
Scores on a standardized test are normally distributed with a mean of 250 and a standard deviation of 20. Approximately what percent of students scored about 265? Round to the nearest percent.
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Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path
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What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.
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Scores on a standardized test are normally distributed with a mean of 250 and a standard deviation o...
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