Mathematics, 09.10.2021 14:00 Giabear23
Suppose the scores of all the quizzes in Ms. Chauvet’s class were Normally distributed with mean 83 and standard deviation 5.
a. What percent if scores are between 78 and 93? Use the 68-95-99.7 rule.
b. A score greater than 90 earns an A. What percent of quizzed earn an A?
c. What percent of scores fall between 71 and 95?
d. What score would place a student in the 20th percentile?
Answers: 2
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James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
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Suppose the scores of all the quizzes in Ms. Chauvet’s class were Normally distributed with mean 83...
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