Question

assume the random variable X is normally distributed with mean
50 in standard deviation =7 compute the probability, be sure to
draw a normal curve with area corresponding to the probability
shaded

P(54 less than eaual to X less than equal to 66) =

Answer #1

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Assume the random variable X is normally distributed with mean
μ=50 and standard deviation σ=7.
Compute the probability. Be sure to draw a normal curve with the
area corresponding to the probability shaded.
What is P(56 ≤ X ≤ 66) ?

assume the random variable X is normally distributed with mean
u=50 and standard deviation of 7. What is the probability of
P(X>35) and draw the curve.

Assume the random variable X is normally distributed with
mean
mu equals 50
and standard deviation
sigma equals 7
.
Compute the probability. Be sure to draw a normal curve with the
area corresponding to the probability shaded.
Upper P left parenthesis Upper X greater than 39 right
parenthesis
LOADING...
Click the icon to view a table of areas under the normal
curve.
Which of the following normal curves corresponds to
Upper P left parenthesis Upper X greater than 39...

Assume the random variable X is normally distributed with mean
mu?equals=5050 and standard deviation sigma?equals=77. Compute the
probability. Be sure to draw a normal curve with the area
corresponding to the probability shaded. ?P(5757less than or
equals?Xless than or equals?6868?) Which of the following normal
curves corresponds to ?P(5757less than or equals?Xless than or
equals?6868?)? A. 575750506868 A normal curve has a horizontal axis
with three labeled coordinates, 50, 57, and 68. The curve's peak is
near the top of...

assume that the random variable x is normally distributed, with
mean=90 and standard deviation=12. compute the probability
p(57<x<107).

Assume that the random variable X is normally distributed, with
mean mu equals 53 and standard deviation sigma equals 11. Compute
the probability. Be sure to draw a normal curve with the area
corresponding to the probability shaded. Upper P left parenthesis
Upper X less than or equals 40 right parenthesis Which of the
following shaded regions corresponds to Upper P left parenthesis
Upper X less than or equals 40 right parenthesis? A. X 4053 A
normal curve has a...

Assume that the random variable X is normally distributed, with
mean mu equals 53 and standard deviation sigma equals 11. Compute
the probability. Be sure to draw a normal curve with the area
corresponding to the probability shaded. Upper P left parenthesis
Upper X less than or equals 40 right parenthesis Which of the
following shaded regions corresponds to Upper P left parenthesis
Upper X less than or equals 40 right parenthesis? A. X 4053 A
normal curve has a...

Assume that the random variable X is normally distributed, with
mean =59 and standard deviation of 10 compute the probability
P(56<X ≤ 68)

A random variable is normally distributed with a mean of μ=50
and a standard deviation of σ = 5.
a) Sketch a normal curve for the probability density function.
Label the horizontal axis with values of 35, 40, 45, 50, 55, 60,
and 65.
b) What is the probability the random variable will assume a
value between 45 and 55?
c) What is the probability the random variable will assume a
value between 40 and 60?
d) Draw a graph...

Assume that the random variable X is normally distributed, with
mean 80 and standard deviation 15 Compute the probability P(X >
79).

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