mitnenical variable. THE NEXT THREE QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION We have sample data of four (X, Y) pairs: (1, 5), (2, 10), (4, 7), and (5,9). 34) What is the sample mean of Y? A) 7.70 34) B) 7.75 C)76 D)750 35) What is the sample standard deviation of X? A) 1.800 B) 1.826 C) 3.333 D) 3.330 36) What is the sample covariance between X and Y? A) 1.57 B) 1.87 C) 3.33
mitnenical variable. THE NEXT THREE QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION We have sample data of four (X, Y) pairs: (1, 5), (2, 10), (4, 7), and (5,9). 34) What is the sample mean of Y? A) 7.70 34) B) 7.75 C)76 D)750 35) What is the sample standard deviation of X? A) 1.800 B) 1.826 C) 3.333 D) 3.330 36) What is the sample covariance between X and Y? A) 1.57 B) 1.87 C) 3.33
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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Transcribed Image Text:variable.
THE NEXT THREE QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
We have sample data of four (X, Y) pairs: (1, 5), (2, 10), (4, 7), and (5, 9).
34) What is the sample mean of Y?
A) 7.70
B) 7.75
C)76
34)
D) 750
35) What is the sample standard deviation of X?
A) 1.800
B) 1.826
C) 3.333
35
D) 3330
36) What is the sample covariance between X and Y?
A) 1.57
B) 1.87
C) 3.33
D) 1,67
NEYT
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