3. Vincenzo receives 86, 89, 92, 95, or 98 as his grade on his three major subjects. Complete the sampling distribution below. Sample Mean 89 Random Sample Sample Mean 86, 89, 92 86, 89, 95 86, 89, 98 86, 92, 95 86, 92, 98 86, 95, 98 89, 92, 95 89, 92, 98 89, 95, 98 92, 95, 98 Probability 90 89 90 91 92 93 94 95 0.1 (1) 0.1 91 0.2 (2) (3) (5) 0.2 92 0.1 (4) (6) 94 Sampling Distribution 95 a. What is the probability of his mean grade is lower than 92? b. What is the probability of his mean grade is 94? c. What is the probability of his mean grade is higher than 90?
3. Vincenzo receives 86, 89, 92, 95, or 98 as his grade on his three major subjects. Complete the sampling distribution below. Sample Mean 89 Random Sample Sample Mean 86, 89, 92 86, 89, 95 86, 89, 98 86, 92, 95 86, 92, 98 86, 95, 98 89, 92, 95 89, 92, 98 89, 95, 98 92, 95, 98 Probability 90 89 90 91 92 93 94 95 0.1 (1) 0.1 91 0.2 (2) (3) (5) 0.2 92 0.1 (4) (6) 94 Sampling Distribution 95 a. What is the probability of his mean grade is lower than 92? b. What is the probability of his mean grade is 94? c. What is the probability of his mean grade is higher than 90?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![3. Vincenzo receives 86, 89, 92, 95, or 98 as his grade on his three major subjects. Complete
the sampling distribution below.
Random Sample
Sample Mean
Sample Mean
86, 89, 92
86, 89, 95
86, 89, 98
86, 92, 95
86, 92, 98
86, 95, 98
89, 92, 95
89, 92, 98
89, 95, 98
92, 95, 98
89
Probability
90
0.1
89
90
91
92
93
94
95
(1)
0.1
91
0.2
(2)
(3)
(5)
0.2
0.1
92
(4)
(6)
94
Sampling Distribution
95
a. What is the probability of his mean grade is lower than 92?
b. What is the probability of his mean grade is 94?.
c. What is the probability of his mean grade is higher than 90?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6b247d4a-d3c9-4c53-b62f-d810d23400f2%2Faafb445d-92a8-43de-add8-e0eea50eb5ef%2Fcp06x8e_processed.png&w=3840&q=75)
Transcribed Image Text:3. Vincenzo receives 86, 89, 92, 95, or 98 as his grade on his three major subjects. Complete
the sampling distribution below.
Random Sample
Sample Mean
Sample Mean
86, 89, 92
86, 89, 95
86, 89, 98
86, 92, 95
86, 92, 98
86, 95, 98
89, 92, 95
89, 92, 98
89, 95, 98
92, 95, 98
89
Probability
90
0.1
89
90
91
92
93
94
95
(1)
0.1
91
0.2
(2)
(3)
(5)
0.2
0.1
92
(4)
(6)
94
Sampling Distribution
95
a. What is the probability of his mean grade is lower than 92?
b. What is the probability of his mean grade is 94?.
c. What is the probability of his mean grade is higher than 90?
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