The Normal Distribution Activity For Data Set 1 Мean 8.70 Variance= 4.6423 Standard Deviation = 2.1546 1. Sketch the first bell curve by showing the mean and standard deviation. 2. What is the data value (raw score) associated with a standard score of 1.1? Determine the percentage less than this score. Draw the curve and show your complete solution. u atu er The percentage that is less than the raw score of 11.0701 hours is 84.38%. 3. What is the data value (raw score) associated with a standard score of -0.09? Determine the percentage greater than this score. Draw the curve and show your complete solution. -1.0 .1. ceee aN Ru The percentage that is greater than the raw score of 8.5061 hours is 81.59%.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

answer 1 2 3 HANDWRITTEN

DATA COLLECTION SHEET
The Normal Distribution Activity
Survey Link: https://forms.gle/7xW7fEHpB592HYwd7
For Data Set 1
Мean %3D
8.70
Variance =
4.6423
Standard Deviation =
2.1546
Data Set 1
Data Set 2
Data Set 3
Number of pets at
Daily screen time (in
hours) of 20 selected
students from Grade
Shoe size (in inches) of
1. Sketch the first bell curve by showing the mean and standard deviation.
home of 20 selected
Student
Student
Student
20 selected students
students from Grade
from Grade 11
11
11
1
10 hours
1
2 pets
1
8.75 inches
2
10 hours
2
9 pets
2
9 inches
3
11 hours
O pets
8.5 inches
6 hours
4
5 pets
4
8 inches
1.136e
10 hours
2 pets
9 inches
10. ISG
10 hours
1 pet
9.5 inches
2. What is the data value (raw score) associated with a standard score of 1.1? Determine the
percentage less than this score. Draw the curve and show your complete solution.
9 hours
4 pets
7 inches
7
7
7
8
7 hours
8
1 pet
8
8.5 inches
I.I = X - 8.7o
A24 1.. 0.5+ 0. 3438
: 0. 14 38
2.154G
7 hours
3 pets
8.5 inches
9
9
9
2.3701 : X- 8.0
84. 38 9. Less THAN RAW SCOEE
10
5 hours
10
2 pets
10
7.5 inches
X- I. 070)
11
7 hours
11
3 pets
11
6 inches
0 11
12
5 hours
12
2 pets
12
8 inches
13
10 hours
13
1 pet
13
8 inches
The percentage that is less than the raw score of 11.0701 hours is 84.38%.
14
12 hours
14
O pets
14
9 inches
3. What is the data value (raw score) associated with a standard score of -0.09? Determine the
6 hours
1 pet
percentage greater than this score. Draw the curve and show your complete solution.
9 inches
15
15
15
11 hours
O pets
8.5 inches
- 0.09 X- 8. 40
2.15 46
16
16
16
Az>-0.4 : 0.5 + 0.159
17
10 hours
17
O pets
17
9 inches
-0. 1999 . x-r.70
18
8 hours
18
1 pet
18
8 inches
X- 8. SOGI
el. s9 %% ceE ATE R THAN RAw SCORE
19
9 hours
19
1 pet
19
7 inches
20
11 hours
20
2 pets
20
9.75 inches
-0.9 0
The percentage that is greater than the raw score of 8.5061 hours is 81.59%.
Transcribed Image Text:DATA COLLECTION SHEET The Normal Distribution Activity Survey Link: https://forms.gle/7xW7fEHpB592HYwd7 For Data Set 1 Мean %3D 8.70 Variance = 4.6423 Standard Deviation = 2.1546 Data Set 1 Data Set 2 Data Set 3 Number of pets at Daily screen time (in hours) of 20 selected students from Grade Shoe size (in inches) of 1. Sketch the first bell curve by showing the mean and standard deviation. home of 20 selected Student Student Student 20 selected students students from Grade from Grade 11 11 11 1 10 hours 1 2 pets 1 8.75 inches 2 10 hours 2 9 pets 2 9 inches 3 11 hours O pets 8.5 inches 6 hours 4 5 pets 4 8 inches 1.136e 10 hours 2 pets 9 inches 10. ISG 10 hours 1 pet 9.5 inches 2. What is the data value (raw score) associated with a standard score of 1.1? Determine the percentage less than this score. Draw the curve and show your complete solution. 9 hours 4 pets 7 inches 7 7 7 8 7 hours 8 1 pet 8 8.5 inches I.I = X - 8.7o A24 1.. 0.5+ 0. 3438 : 0. 14 38 2.154G 7 hours 3 pets 8.5 inches 9 9 9 2.3701 : X- 8.0 84. 38 9. Less THAN RAW SCOEE 10 5 hours 10 2 pets 10 7.5 inches X- I. 070) 11 7 hours 11 3 pets 11 6 inches 0 11 12 5 hours 12 2 pets 12 8 inches 13 10 hours 13 1 pet 13 8 inches The percentage that is less than the raw score of 11.0701 hours is 84.38%. 14 12 hours 14 O pets 14 9 inches 3. What is the data value (raw score) associated with a standard score of -0.09? Determine the 6 hours 1 pet percentage greater than this score. Draw the curve and show your complete solution. 9 inches 15 15 15 11 hours O pets 8.5 inches - 0.09 X- 8. 40 2.15 46 16 16 16 Az>-0.4 : 0.5 + 0.159 17 10 hours 17 O pets 17 9 inches -0. 1999 . x-r.70 18 8 hours 18 1 pet 18 8 inches X- 8. SOGI el. s9 %% ceE ATE R THAN RAw SCORE 19 9 hours 19 1 pet 19 7 inches 20 11 hours 20 2 pets 20 9.75 inches -0.9 0 The percentage that is greater than the raw score of 8.5061 hours is 81.59%.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman