500 juniors at RHS took the ACT last year. The scores were normally distributed with a mean of 24 and a standard deviation of 4. Draw a normal curve and label the mean and 3 standard deviations from the mean to help you answer the following questions. a) What percent of scores are between 20 and 28? b) What percent of scores are between 16 and 32? c) What percent of scores are between 16 and 28?

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500 juniors at RHS took the ACT last year. The scores were normally distributed with a mean of 24 and a standard deviation of 4. Draw a normal curve
and label the mean and 3 standard deviations from the mean to help you answer the following questions.
a) What percent of scores are between 20 and 28?
b) What percent of scores are between 16 and 32?
c) What percent of scores are between 16 and 28?
d) What percent of scores are less than 20?
e) What percent of scores are greater than 24?
f) How many juniors scored between 24 and 28?
g) How many juniors scored between 20 and 28?
h) How many juniors scored between 24 and 32?
i) How many juniors scored between 16 and 20?
i) How many juniors scored higher than 32?
(s)
NE
Transcribed Image Text:Websites Classes M Center for Advance. E Google Docs My Drive - Google D. 500 juniors at RHS took the ACT last year. The scores were normally distributed with a mean of 24 and a standard deviation of 4. Draw a normal curve and label the mean and 3 standard deviations from the mean to help you answer the following questions. a) What percent of scores are between 20 and 28? b) What percent of scores are between 16 and 32? c) What percent of scores are between 16 and 28? d) What percent of scores are less than 20? e) What percent of scores are greater than 24? f) How many juniors scored between 24 and 28? g) How many juniors scored between 20 and 28? h) How many juniors scored between 24 and 32? i) How many juniors scored between 16 and 20? i) How many juniors scored higher than 32? (s) NE
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