Question
In: Math
GMAT (assume to be distributed Normally with a mean 500 and a standard deviation of 100)...
GMAT (assume to be distributed Normally with a mean 500 and a standard deviation of 100) and GRE (assume to be distributed Normally with a mean 300 and a standard deviation of 15) to select potential candidates. Candidate A has a GMAT score of 650 while candidate B has a GRE score of 320. Who is a better candidate and why?
Solutions
milcah answered 1 year agoRelated Solutions
Assume that a population is normally distributed with a mean of 100 and a standard deviation...
Assume that a population is normally distributed with a mean of
100 and a standard deviation of 15. Would it be unusual for the
mean of a sample of 3 to be 115 or more? Why or why not?
assume that IQ scores are normally distributed with a mean of 100 and a standard deviation...
assume that IQ scores are normally distributed with a
mean of 100 and a standard deviation of 15.
Find the probability that a randomly selected person has
an IQ score less than 115.
Find the probability that a randomly selected person has
an IQ score greater than 118.
Find the probability that a randomly selected person has
an IQ score between 88 and 112.
Assume that IQ scores are normally distributed with a mean of 100 and standard deviation of...
Assume that IQ scores are normally distributed with a mean of
100 and standard deviation of 12. Find the probability that: (a) a
randomly selected person has an IQ score less than 92. (b) a
randomly selected person has an IQ score greater than 108.
Assume that IQ scores are normally distributed with a mean of 100 and a standard deviation...
Assume that IQ scores are normally distributed with a mean of
100 and a standard deviation of 15.. If 25 people are randomly
selected, find the probability that their mean IQ score is less
than 103. (a) .1587 (b) .8413 (c) 1.000 (d) .9938 23 Refer to
question 19 above. If 100 people are randomly selected, find the
probability that their mean IQ is greater than 103. (a) .8413 (b)
2.000 (c) .9772 (d) .0228 24 True or False. Because...
Assume adult IQ scores are normally distributed with a mean of 100 and a standard deviation...
Assume adult IQ scores are normally distributed with a mean of
100 and a standard deviation of 15
a) What is the probability that a randomly selected adult has an
IQ that is less than 115
b) Find the probability that an adult has an IQ greater than
131.5 (requirement to join MENSA)
c) Find the probability that a randomly selected adult has an IQ
between 110 and 120
d) Find the IQ separating the top 15% from the others...
The variable x is normally distributed with a mean of 500 and a standard deviation of...
The variable x is normally distributed with a mean of 500 and a
standard deviation of 50. Find a) The 60th percentile. b)The 35th
percentile. c)The x value which exceeds 80% of all x values. d)The
x value that is exceeded by 80% of all x values.
IQ is normally distributed with a mean of 100 and a standard deviation of 15. a)...
IQ is normally distributed with a mean of 100 and a standard
deviation of 15. a) Suppose one individual is randomly chosen. Find
the probability that this person has an IQ greater than 95. Write
your answer in percent form. Round to the nearest tenth of a
percent. P (IQ greater than 95) = % b) Suppose one individual is
randomly chosen. Find the probability that this person has an IQ
less than 125. Write your answer in percent form....
IQ is normally distributed with a mean of 100 and a standard deviation of 15. a)...
IQ is normally distributed with a mean of 100 and a standard
deviation of 15.
a) Suppose one individual is randomly chosen. Find the
probability that this person has an IQ greater than 95. Write your
answer in percent form. Round to the nearest tenth of a percent. P
P (IQ greater than 95) = %
b) Suppose one individual is randomly chosen. Find the
probability that this person has an IQ less than 125. Write your
answer in percent...
. IQ is normally distributed with a mean of 100 and a standard deviation of 15....
. IQ is normally distributed with a mean of 100 and a standard
deviation of 15. Suppose an individual is randomly chosen. a) (3pt)
Find the probability that the person has an IQ greater than 125. b)
(4pt) Find the probability that the person has an IQ score between
105 and 118. c) (4pt) What is the IQ score of a person whose
percentile rank is at the 75th percentile, ?75? d) (3pt) Use the
information from part (c) to...
Assume that X is normally distributed with a mean of 5 and a standard deviation of...
Assume that X is normally distributed with a mean of 5 and a
standard deviation of 4. Determine the value for x
P(-x < X-5 < x) = 0.99
Can someone please explain in detail how to solve it with the
help of the Cumulative Normal Distribution Table?
Thanks!
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