14. The random sample size n-5 are drawn from a finite population consisting of the numbers 15, 16, 17, 18, and 19. How many possible samples are there? C. 4 D. 8 A.1 B. 2 15. The following are the weights of five students in kg. suppose samples of size 2 are taken from this population of five students. Student Rusty Buchoy Boyong Jenny Kathrina Weight (in kg) 55 38 60 45 75 How many samples are possible? А. 8 с. 12 D. 14 B. 10 16. A random sample of size 4 is taken with replacement from a population with - 12 and e- 8. Find the variance (ee). A. 2.5 с. 1 В. 2 D. 1.5

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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14. The random sample size n- 5 are drawn from a finite population consisting of
the numbers 15, 16, 17, 18, and 19. How many possible samples are there?
C.4
A.1
В. 2
D. 8
15. The following are the weights of five students in kg. suppose samples of size 2
are taken from this population of five students.
Student
Rusty
Buchoy
Bayong
Jenny
Kathrina
Weight (in kg.)
55
38
60
45
75
How many samples are possible?
с. 12
D. 14
A. 8
В. 10
16. A random sample of size 4 is taken with replacement from a population with
- 12 and o = 8. Find the variance (oe).
A. 2.5
с. 1
D. 1.5
В. 2
Transcribed Image Text:14. The random sample size n- 5 are drawn from a finite population consisting of the numbers 15, 16, 17, 18, and 19. How many possible samples are there? C.4 A.1 В. 2 D. 8 15. The following are the weights of five students in kg. suppose samples of size 2 are taken from this population of five students. Student Rusty Buchoy Bayong Jenny Kathrina Weight (in kg.) 55 38 60 45 75 How many samples are possible? с. 12 D. 14 A. 8 В. 10 16. A random sample of size 4 is taken with replacement from a population with - 12 and o = 8. Find the variance (oe). A. 2.5 с. 1 D. 1.5 В. 2
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