7. What is half of the total area of the normal curve? b. 0 а. -1 с. 0.5 d. 1

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Answer number 7-13 pls. I don't want to waste my money here. 

7. What is half of the total area of the normal curve?
b. 0
a.
-1
c. 0.5
d. 1
8. Where can we find the area of a specific region under the curve?
a. Table of Areas of Geometric Figure
c. Table of Contents
d. Periodic Table of Elements
b. Table of Areas Under Normal Curve
9. Find the area under the standard normal curve between z = -2.5 and z = 1.5.
d. 0.9392
a. 0.0062
b. 0.9270
c. 0.9332
10. Given: x = 35; µ = 15; o = 4. Find the z score.
b. 5
С. 10
d. 15
а. -5
11. The mean score of the students on pre-assessment is 10 and the standard deviation is 2. What was
Elson's raw score if his z – score is 3?
а. 8
b. 12
с. 16
d. 20
12. Given: z = 2.25; µ = 70; o = 9. Find the value of x.
c. 90.25
13. The average score on Statistics and Probability Summative Test is 40 points with a standard deviation
a. -49.75
b. 35.11
d. 148.5
of 4. What is the probability that Beth's score is 25 points?
c. 0.009%
a. -3.75%
b. -0.009%
d. 3.75%
Transcribed Image Text:7. What is half of the total area of the normal curve? b. 0 a. -1 c. 0.5 d. 1 8. Where can we find the area of a specific region under the curve? a. Table of Areas of Geometric Figure c. Table of Contents d. Periodic Table of Elements b. Table of Areas Under Normal Curve 9. Find the area under the standard normal curve between z = -2.5 and z = 1.5. d. 0.9392 a. 0.0062 b. 0.9270 c. 0.9332 10. Given: x = 35; µ = 15; o = 4. Find the z score. b. 5 С. 10 d. 15 а. -5 11. The mean score of the students on pre-assessment is 10 and the standard deviation is 2. What was Elson's raw score if his z – score is 3? а. 8 b. 12 с. 16 d. 20 12. Given: z = 2.25; µ = 70; o = 9. Find the value of x. c. 90.25 13. The average score on Statistics and Probability Summative Test is 40 points with a standard deviation a. -49.75 b. 35.11 d. 148.5 of 4. What is the probability that Beth's score is 25 points? c. 0.009% a. -3.75% b. -0.009% d. 3.75%
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman