Essential Statistics for the Behavioral Sciences
2nd Edition
ISBN: 9781506386300
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Chapter 5, Problem 13CAP
a.
To determine
To calculate the probabilities that the z scores greater than 1 with the help of z score.
b.
To determine
To find the probability that z is greater than -1.05 with the help of z score.
c.
To determine
To find the probability that the z scores greater than -2.80 with the help of z score.
d.
To determine
To find the probability that the z scores greater than 0 with the help of z score.
e.
To determine
To find the probability that the z score is greater 1.96 with the help of z score.
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Students have asked these similar questions
Sketch the normal curve.
1. Find the area between z= -1.5 and z= -2.5
2. Find the area between z= -1.35 and z=2.95
3. Find the area to the left of z= 2.32
4. Find the area to the right of z= -1.8
Using the unit normal table, find the proportion under the standard normal curve that lies to the right of each of the following
a. z = 1.00
d. z = 0
e. z = 1.96
40%, 30%, 20%
32%, 50%, 5%
68%, 2%, 80%
55%, 0%, 3%
A vertical line drawn through a normal distribution at z = –1.00 separates the distribution into two sections, the body and the tail. What proportion of the distribution is in the body?
a.
0.8413
b.
0.3413
c.
–0.1587
d.
0.1587
Chapter 5 Solutions
Essential Statistics for the Behavioral Sciences
Ch. 5 - Prob. 1FPCh. 5 - Prob. 2FPCh. 5 - Prob. 3FPCh. 5 - Prob. 4FPCh. 5 - Prob. 5FPCh. 5 - Prob. 6FPCh. 5 - Prob. 7FPCh. 5 - Prob. 8FPCh. 5 - Prob. 9FPCh. 5 - Prob. 10FP
Ch. 5 - Prob. 11CAPCh. 5 - Prob. 12CAPCh. 5 - Prob. 13CAPCh. 5 - Prob. 14CAPCh. 5 - Prob. 15CAPCh. 5 - Prob. 16CAPCh. 5 - Prob. 17CAPCh. 5 - Prob. 18CAPCh. 5 - Prob. 19CAPCh. 5 - Prob. 20CAPCh. 5 - Prob. 21CAPCh. 5 - Prob. 22CAPCh. 5 - Prob. 23CAPCh. 5 - Prob. 24CAPCh. 5 - Prob. 25CAPCh. 5 - Prob. 26CAPCh. 5 - Prob. 27PRCh. 5 - Prob. 28PRCh. 5 - Prob. 29PRCh. 5 - Prob. 30PRCh. 5 - Prob. 31PRCh. 5 - Prob. 32PR
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- A. Directions: Find the area under the normal curve of the following z values, then sketch the curve. Write your answer inside the box. B. Directions: Find the value of z of the following, and then sketch the curve. Write your answer inside the box. 1. From the mean to z = 1.15. 1. Area to the left of the mean is 0.4750. 2. Between z, = -2.03 and z2 = 0.85. 2. Area to the left of z = 1.47 is 0.6841. 3. Area to the left of z = 2.05 is 0.0818. 3. Between z1 = 1.89 and z2 = 0.52. 4. Area to the right of z is 0.7673. 4. To the right of z = -0.63 5. Area to the left of z is 0.1685. 5. To the left of z = -1.46arrow_forwardAnswer the following questions below. Illustrate the area referring to using the normal curve.1. Find the area between z = 1.68 and z = -1.372. Find the area to the left of z = 1.983. Find the area to the right of z = -2.134. Find the area between z = -2.38 and z = -0.825. Find the area to the right of z = 2.45 and to the left of z = -3.0arrow_forwardName: 1. Find the area under the standard normal curve, to the left of z = -0.35. Draw a picture of the standard normal curve, and shade and label all z-values. 2. Find the z-value corresponding to the shaded area under the standard normal distribution. 2 = Area = 0.68arrow_forward
- Find the area of the normal curve with the following values. a. from z = 1.50 to z = 2.0 b. from z = 0.80 to z = -30 c. to the right of z = 2.50 d. between z = 3.30 and z = -1.60 e. to the left of z = -2.50 and z = 2.45arrow_forwardA vertical line drawn through a normal distribution at z = 0.50 separates the distribution into two sections, the body and the tail. What proportion of the distribution is in the body? a. 0.6915 b. 0.3085 c. 0.1915 d. 0.3830arrow_forwardFOR THE NORMAL DISTRIBUTION FIND THE AREA GREATER Z= -1.3.arrow_forward
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