A teacher is interested to know whether the average number of hours spent by the students in watching educational YouTube videos has a significant relationship with their performance during the final term examination. He surveyed a group of students on his class and tabulated the result. Use 0.05 level of significance. Student Number of Hours (X) Exam Scores (Y) A 4 36 2 20 21 D 4 36 27 25 G 2. 19 H 1. 20 23 4 45 6 49 L. 3 40 26 40 34 Ex= ТОTAL What is y-inercept?
A teacher is interested to know whether the average number of hours spent by the students in watching educational YouTube videos has a significant relationship with their performance during the final term examination. He surveyed a group of students on his class and tabulated the result. Use 0.05 level of significance. Student Number of Hours (X) Exam Scores (Y) A 4 36 2 20 21 D 4 36 27 25 G 2. 19 H 1. 20 23 4 45 6 49 L. 3 40 26 40 34 Ex= ТОTAL What is y-inercept?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Transcribed Image Text:A teacher is interested to know whether the average number of hours spent by the
students in watching educational YouTube videos has a significant relationship with their
performance during the final term examination. He surveyed a group of students on his
class and tabulated the result. Use 0.05 level of significance.
Student
Number of Hours (X)
Exam Scores (Y)
A
4.
36
В
2
20
21
4
36
5
27
3
25
2.
19
1
20
23
4
45
K
6.
49
40
M
26
N
2.
40
3
34
ТОTAL
X =
=
What is y-inercept?
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