Question

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 240 feet and a
standard deviation of 40 feet. Let *X* = distance in feet
for a fly ball.

a.) If one fly ball is randomly chosen from this distribution, what is the probability that this ball traveled fewer than 212 feet? (Round your answer to four decimal places.)

b.) Find the 80th percentile of the distribution of fly balls. (Round your answer to one decimal place.)

Answer #1

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 240 feet and a
standard deviation of 50 feet. Let X = distance in feet
for a fly ball.
If one fly ball is randomly chosen from this distribution, what
is the probability that this ball traveled fewer than 202 feet?
(Round your answer to four decimal places.)
Find the 80th percentile of the distribution of fly balls.
(Round your...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 210 feet and a
standard deviation of 40 feet. Let X = distance in feet for a fly
ball.
A) Give the distribution of X.
X ~ __ ____,_____
B) If one fly ball is randomly chosen from this distribution,
what is the probability that this ball traveled fewer than 184
feet? (Round your answer to four decimal places.)
c)...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 262 feet and a
standard deviation of 45 feet. Let X be the distance in feet for a
fly ball.
a. What is the distribution of X? X ~ N(,)
b. Find the probability that a randomly hit fly ball travels less
than 304 feet. Round to 4 decimal places.
c. Find the 80th percentile for the distribution of distance...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of
180 feet and a standard deviation of
60feet. Let X= distance in feet
for a fly ball.
In each appropriate box you are to enter either a rational
number in "p/q" format or a decimal value accurate to the nearest
0.01 .
X∼ (pick one) EUBN
( , )
.
For a random fly ball, what is the probability that this ball
traveled...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 266 feet and a
standard deviation of 44 feet. Let X be the distance in feet for a
fly ball.
a. What is the distribution of X? X ~ N
b. Find the probability that a randomly hit fly ball travels
less than 240 feet. Round to 4 decimal places
c. Find the 75th percentile for the distribution of distance...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 243 feet and a
standard deviation of 47 feet.
Use your graphing calculator to answer the following questions.
Write your answers in percent form. Round your answers to
the nearest tenth of a percent.
a) If one fly ball is randomly chosen from this distribution, what
is the probability that this ball traveled fewer than 198 feet?
P(fewer than 198...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 244 feet and a
standard deviation of 55 feet. Use GeoGebra to answer the following
questions. Write your answers in percent form. Round your answers
to the nearest tenth of a percent. a) If one fly ball is randomly
chosen from this distribution, what is the probability that this
ball traveled fewer than 216 feet?
PP(fewer than 216 feet) =...

Suppose the distance of fly balls hit to the outfield in baseball
is normally distributed with a mean of 266 feet and a standard
deviation of 39 feet. let X be the distance in feet for a fly ball.
a. what is the distribution of X? X ~ N
b. find the probability that a randomly hit fly ball travels
less than 302 feet. Round to 4 decimal place.
c. find the 85th percentile for the distribution of distance
to...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 259 feet and a
standard deviation of 54 feet.
Use your graphing calculator to answer the following questions.
Write your answers in percentform. Round your answers to
the nearest tenth of a percent.
a) If one fly ball is randomly chosen from this distribution, what
is the probability that this ball traveled fewer than 216
feet?PP
(fewer than 216 feet)...

Suppose that the distance of fly balls hit to the outfield (in
baseball) is normally distributed with a mean of 240 feet and a
standard deviation of 58 feet. We randomly sample 49 fly balls.
A) If X= average distance in feet for 49 fly balls, then give
the distribution of X. Round your standard deviation to two decimal
places.
B) What is the probability that the 49 balls traveled an average
of less than 232 feet? (Round your answer...

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