Question

a)
determine the area under the standard normal curve that lies to the
right of -1.07

b) determine the area under the standard normal curve that
lies to the right of 0.60

c) determine the area under tbe standard notmal curve that
lies to the left of -0.56

d) determine the area u fet the standard normal curve that
lies between -2.50 and 1.00

Answer #1

Z ~ N ( 0,1)

**a)** Required area = P ( Z > -1.07) = 1 - P (
Z< -1.07)

From normal probability table

P ( Z< -1.07) = 0.1423

**Area under the standard normal curve lies to the right
of -1.07 = 1 -0.1423 = 0.8577.**

**b)** Required area = P ( Z > 0.60)

From normal probability table

P ( Z > 0.60) = 0.2743

**Area under the standard normal curve lies to the right
of 0.60 = 0.2743.**

**c)** Required area = P ( Z < -0.56)

From normal probability table

P ( Z <- 0.56) = 0.2877

**Area under the standard normal curve lies to the left of
-0.56= 0.2877**

**d)** Required area = P ( -2.50 < Z <
1.00)

= P ( Z < 1.00) - P ( Z < -2.50)

From normal probability table

P ( Z < 1.00) = 0.8413

P ( Z< -2.50) = 0.0062

**Area under the standard normal curve lies between -2.5
and 1.00 = 0.8413 - 0.0062 = 0.8351.**

Determine the area under the standard normal curve that lies to
the right of (a) Z = 1.52, (b) Z = 0.34, (c) Z= -0.71, and (d) Z
= -1.87 .

Determine the area under the standard normal curve that lies to
the right of
left parenthesis a right parenthesis z equals 1.66 comma(a)
z=1.66,
(b)
z equals negative 1.26 commaz=−1.26,
(c)
z equals 1.93 commaz=1.93,
and (d) z equals negative 1.37 .z=−1.37.

1. The area under the standard normal that lies to the left of
2.24
2. The area under the standard normal that lies to the left of
-1.56
3. The area under the standard normal that lies to the right of
4.2
4. The area under the standard normal that lies to the right of
-1.07
5. The area under the standard normal that lies between 1.48 and
2.72

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the left of (a) Z= 1.56 (b) Z= 1.05 (c) Z= 1.28 and (d) Z=
-1.34.
(a) The area to the left of Z= 1.56 is ___.

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and (c) Z equals negative 1.57 and Z equals 0.62.

Determine the area under the standard normal curve that lies
between left parenthesis a right parenthesis Upper Z equals
negative 1.86 and Upper Z equals 1.86 , (b) Upper Z equals
negative 1.37 and Upper Z equals 0 , and (c) Upper Z equals
negative 1.75 and Upper Z equals 1.73 . LOADING... Click the icon
to view a table of areas under the normal curve. (a) The area that
lies between Upper Z equals negative 1.86 and Upper Z...

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negative 1.35 and Upper Z equals negative 0.88. LOADING... Click
the icon to view a table of areas under the normal curve.

(A) Find the area under the standard normal curve between -0.34
and 1.59:
(B) Find the area under the standard normal curve between -1.5
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(C) Find the area under the standard normal curve that lies to
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(d) Find the area under the standard normal curve that lies to
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(f) Find the area under the...

Determine the area under the standard normal curve that lies to
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