Question

1. Calculate the area under the normal curve that lies between the given values of Z.

a) Z = -1.85 and Z = 1.85

b) Z = 0 and Z = 2.37

c) Z = -2.77 and Z = -0.96

Answer #1

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.

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.

7.2.9-T
Determine the area under the normal curve that lies between
Z = - 1.23 and Z = 0 is
the area that lies between Z = - 2.08 and Z = - 0.93 is

Determine the area under the standard normal curve that lies
between
(a) Z=−0.32 and Z=0.32,
(b) Z=−2.64 and Z = 0
(c) Z=0.29 and Z=1.59

Determine the area under the standard normal curve that lies
between (a) Upper Z equals negative 0.85 and Upper Z equals 0.85,
(b) Upper Z equals negative 0.99 and Upper Z equals 0, and (c)
Upper Z equals negative 0.57 and Upper Z equals negative 0.46.
(a) Find the area under the normal curve to the left of
z = -3−3
plus the area under the normal curve to the right of
z = 3
The combined are =

Find the standart normal-curve area that lies
a) between z= -0.55 and z=0.55;
b) to the right of z =-1.59;
c) to the left of z=0.67;
d) between z=1.99 and z=2.37 (20 p)

The values of z-score are given.
1a.) Find the area under the normal curve to the right of
z = -0.86. Round the answer to four decimal places.
The area under the normal curve to the right of z =
-0.86 is ____.
1c.) Find the area under the normal curve between z =
-0.32 and z = 0.92. Round the answer to four decimal
places.
The area under the normal curve between z = -0.32 and
z = 0.92...

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

Determine the area under the standard normal curve that lies
between (a)
Upper Z equals negative 1.98
and
Upper Z equals 1.98
,
(b)
Upper Z equals negative 2.74
and
Upper Z equals 0
,
and (c)
Upper Z equals negative 0.58
and
Upper Z equals 0.47

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