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On a entrance exam, the
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students taking a college entrance exam scored 53 , 64 , 87 , 95 , 96 , and 99 . What is the standard deviation of entrance
1 answer
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Suppose a college entrance exam has a mean of 1200 and a standard deviation of 100. An Ivy league college will only take
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Trisha
785 views
How could a 15-year-old high school student participate in civic life?
A campaign for a candidatecampaign for a candidate B take
1 answer
126 views
A large group of students has taken a college entrance exam. The scores on the exam are such that the mean = 52 and the standard
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asked by
MM
766 views
The average mark on an entrance exam was 70%, with a standard deviation of 9.6. In order to be accepted you must get 60% or
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asked by
Sally
492 views
On a entrance exam, the mean was 50 and standard deviation was 5. If Ricky's z-score was -1.5, what was his exam score?
I don't
2 answers
asked by
stephanie
759 views
Suppose a certain entrance exam has scores that are normally distributed with a mean score of 78 and a standard deviation of 7.
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asked by
Adonis
774 views
How could a 15-year-old high school student participate in civic life?
Responses A campaign for a candidatecampaign for a
1 answer
115 views
2500 students take a college entrance exam. The scores on the exam have an approximate normal distribution with mean u = 52
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asked by
Ruth
1,016 views
WHAT TO EXPECT IN MY ENTRANCE EXAM TO 9TH GRADE
1 answer
63 views