A random number generator generates a number from 1 to 10. What is the probability
that the number generator generated a 3?
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1/10 or 0.1 or 10%
On a math exam, a group of 10 students earned the following scores: 73, 86, 84, 79,
86, 99, 91, 93, 87, and 96. What is the mode score of the students rounded to the
nearest whole number?
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, 86
A soccer team has 6 fullbacks and 5 forwards. How many different ways can the
coach select 4 fullbacks and 3 forwards?
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150
If the average battery life of a laptop is 12.5 hours with a standard deviation of 1 hour,
what is the probability that a randomly selected laptop will have a battery life
between 14.5 and 15.5 hours?
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2%
On a math exam, a group of 10 students earned the following scores: 73, 86, 84, 79,
86, 99, 91, 93, 87, and 96. What is the median score of the students rounded to the
nearest tenth?
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86.5
, Assume that 1,500,000 people take the ACT each year and their scores form a normal
distribution. If Susan scores one standard deviation below the mean, what percentile
is she?
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16th
You're surprised to learn that instead of $1,100 a 1 horsepower engine costs $1,400.
What could explain this?
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There is a fixed cost that the manufacturer must recoup to justify producing
a 1 HP engine.
A basketball team has 5 guards and 4 forwards. How many different ways can the
coach select 2 guards and 2 forwards?
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60
Education level (e.g., high school, associates, bachelors, masters) is an example of
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that the number generator generated a 3?
Give this one a try later!
1/10 or 0.1 or 10%
On a math exam, a group of 10 students earned the following scores: 73, 86, 84, 79,
86, 99, 91, 93, 87, and 96. What is the mode score of the students rounded to the
nearest whole number?
Give this one a try later!
, 86
A soccer team has 6 fullbacks and 5 forwards. How many different ways can the
coach select 4 fullbacks and 3 forwards?
Give this one a try later!
150
If the average battery life of a laptop is 12.5 hours with a standard deviation of 1 hour,
what is the probability that a randomly selected laptop will have a battery life
between 14.5 and 15.5 hours?
Give this one a try later!
2%
On a math exam, a group of 10 students earned the following scores: 73, 86, 84, 79,
86, 99, 91, 93, 87, and 96. What is the median score of the students rounded to the
nearest tenth?
Give this one a try later!
86.5
, Assume that 1,500,000 people take the ACT each year and their scores form a normal
distribution. If Susan scores one standard deviation below the mean, what percentile
is she?
Give this one a try later!
16th
You're surprised to learn that instead of $1,100 a 1 horsepower engine costs $1,400.
What could explain this?
Give this one a try later!
There is a fixed cost that the manufacturer must recoup to justify producing
a 1 HP engine.
A basketball team has 5 guards and 4 forwards. How many different ways can the
coach select 2 guards and 2 forwards?
Give this one a try later!
60
Education level (e.g., high school, associates, bachelors, masters) is an example of
Give this one a try later!
