Question

find the z value such that 39% of the standard normal curve lies
between -z and z.

Answer #1

**=NORM.S.INV(0.695)**" to find the
Z-value.

find the z value such that 87% of the standard normal curve lies
between -z ans z

Find z such that 7.8% of the standard normal curve lies to the
left of z. z = ______. Find z such that 7.4% of the standard normal
curve lies to the right of z. z = ______. Find the z value such
that 81% of the standard normal curve lies between −z and z. (Round
your answer to two decimal places.) z = ______.

a. Find z such
that 24% of the standard normal curve lies to the right of z.
b. Find the z values such that 64% of the standard normal curve
lies between –z and z
c. Find z such that 36% of the standard normal curve lies to the
left of z

Find the area under the standard normal curve that lies between
the following two z values. Round your answers to at least four
decimal places.
(a)Find the area under the standard normal curve that lies
between = z − 1.28 and = z 1.36 .
(b)Find the area under the standard normal curve that lies
between = z − 2.17 and = z − 1.92 .
(c)Find the area under the standard normal curve that lies
between = z 1.36...

(a)Find the area under the standard normal curve that lies
outside the interval between =z−1.73 and =z1.99.
(b)Find the area under the standard normal curve that lies
outside the interval between =z−1.75 and =z0.99.
(c)Find the area under the standard normal curve that lies
outside the interval between =z0.89 and =z1.41.
(d)Find the area under the standard normal curve that lies
outside the interval between =z−1.80 and =z−1.33.

Find z such that 8.3% of the standard normal curve lies
to the right of z. (Round your answer to two decimal
places.)
z =

Determine the area under the standard normal curve that lies
between Z= -2.14. and Z=1.19 ?

Find z such that 4.8% of the standard normal curve lies to the
right of z. (Round your answer to two decimal places.) z = Sketch
the area described. WebAssign Plot WebAssign Plot WebAssign Plot
WebAssign Plot

a.) For a standard normal curve, find the area between z = 0.28
and z = 1.95. (Use 4 decimal places.)
b.) Find the positive z value such that 89% of the
standard normal curve lies between –z and z. (Use
2 decimal places.)
c.) Given a normal distribution with population standard
deviation of 21 and a mean of μ = 29. If a random sample
of size 62 is drawn, find P(29 ≤ x ≤ 31).
Round to three...

Determine the area under the standard normal curve that lies
between
(a) Z= -0.03 and Z=0.03, (b) Z= -1.17 and Z=0, and (c) Z=
-1.72 and Z=0.48.

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