MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
Bartleby Related Questions Icon

Related questions

Question
Please answer the subparts.
I. Construct the scatter plot of the given table using MS Excel or manually draw a scatter plot.
Identify the type of association. Attached the paper the contains the scatter plot in this
activity sheet.
1. The table below shows the number of hours of study of 6 students and their corresponding
grades
The scatter plot for the given data is plotted below (USING EXCEL).
A
B
C
D
E
F
Sum=
X
6
2
1
5
2
3
100
90
80
70
60
> 50
40
30
20
10
0
II. Compute the value of the correlation coefficient for the data obtained in the study of the
number of hours of study of 6 students and their corresponding grades.
1. Compute the table below.
19
0
Y
82
63
57
88
68
75
●
433
1
2
XY
492
126
57
440
136
Scatter Plot
225
3
1476
X2
36
4
1
25
4
9
4
79
●
5
Y2
6724
3969
3249
7744
4624
5625
6
31935
7
expand button
Transcribed Image Text:I. Construct the scatter plot of the given table using MS Excel or manually draw a scatter plot. Identify the type of association. Attached the paper the contains the scatter plot in this activity sheet. 1. The table below shows the number of hours of study of 6 students and their corresponding grades The scatter plot for the given data is plotted below (USING EXCEL). A B C D E F Sum= X 6 2 1 5 2 3 100 90 80 70 60 > 50 40 30 20 10 0 II. Compute the value of the correlation coefficient for the data obtained in the study of the number of hours of study of 6 students and their corresponding grades. 1. Compute the table below. 19 0 Y 82 63 57 88 68 75 ● 433 1 2 XY 492 126 57 440 136 Scatter Plot 225 3 1476 X2 36 4 1 25 4 9 4 79 ● 5 Y2 6724 3969 3249 7744 4624 5625 6 31935 7
I. Construct the scatter plot of the given table using MS Excel or manually draw a scatter plot.
Identify the type of association. Attached the paper the contains the scatter plot in this activity
sheet.
1. The table below shows the number of hours of study of 6 students and their corresponding grades
Student Hours of Study (X) Grade (V)
A
6
82
B
C
D
A
B
C
D
E
F
II. Compute the value of the correlation coefficient for the data obtained in the study of the number
of hours of study of 6 students and their corresponding grades.
1. Compute the table below.
X
2. Find the values of the following:
a. n
b. ΣX=
c. ΣY =
d. ΣXY =
c. EX² =
f. ΣY² ==
2
1
5
2
3
63
57
88
68
75
XY
3. Interpret the value of Pearson product moment correlation coefficient or Pearson r.
expand button
Transcribed Image Text:I. Construct the scatter plot of the given table using MS Excel or manually draw a scatter plot. Identify the type of association. Attached the paper the contains the scatter plot in this activity sheet. 1. The table below shows the number of hours of study of 6 students and their corresponding grades Student Hours of Study (X) Grade (V) A 6 82 B C D A B C D E F II. Compute the value of the correlation coefficient for the data obtained in the study of the number of hours of study of 6 students and their corresponding grades. 1. Compute the table below. X 2. Find the values of the following: a. n b. ΣX= c. ΣY = d. ΣXY = c. EX² = f. ΣY² == 2 1 5 2 3 63 57 88 68 75 XY 3. Interpret the value of Pearson product moment correlation coefficient or Pearson r.
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Text book image
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Text book image
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Text book image
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
Text book image
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Text book image
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman