Mathematics, 20.03.2020 10:31 wbrandi118
An English professor assigns letter grades on a test according to the following scheme. A: Top 14% of scores B: Scores below the top 14% and above the bottom 56% C: Scores below the top 44% and above the bottom 16% D: Scores below the top 84% and above the bottom 10% F: Bottom 10% of scores Scores on the test are normally distributed with a mean of 71.9 and a standard deviation of 7.8. Find the numerical limits for a D grade. Round your answers to the nearest whole number, if necessary.
Answers: 2
Mathematics, 21.06.2019 20:40
Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?
Answers: 3
Mathematics, 22.06.2019 02:30
From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice,and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch
Answers: 3
An English professor assigns letter grades on a test according to the following scheme. A: Top 14% o...
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