↑ Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set D 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 Sample of Size 5 91 99 Sample of Size 12 91 108 Sample of Size 30 91 99 98 111 112 111 108 116 99 98 92 114 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one decimal place as needed.)
↑ Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set D 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 Sample of Size 5 91 99 Sample of Size 12 91 108 Sample of Size 30 91 99 98 111 112 111 108 116 99 98 92 114 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one decimal place as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:11:41
K
Each of the following three data sets represents the IQ
scores of a random sample of adults. IQ scores are
known to have a mean and median of 100.
Full data set
107
107
98
107
98
113
110
97
111
111
95
111
95
98
96
95
|||
=
Sample of Size 5
91
99
Sample of Size 12
91
99
108
98
Sample of Size 30
91
108
116
92
114
99
98
111
112
111
93
93
97
93
97
111
106
102
106
114
106
114
106
93
118
O
1
LTE 2.4G.8%
For each data set, compute the mean and median.
What is the mean of the sample of size 5?
100.2
(Type an integer or decimal rounded to one
decimal place as needed.)
What is the mean of the sample of size 12?
101.4
(Type an integer or decimal rounded to one
decimal place as needed.)
What is the mean of the sample of size 30?
103.9
(Type an integer or decimal rounded to one
decimal place as needed.)
What is the median of the sample of size 5?
99
(Type an integer or decimal rounded to one
decimal place as needed.)
What is the median of the sample of size 12?
98.5
(Type an integer or decimal rounded to one
decimal place as needed.)
What is the median of the sample of size 30?
106
(Type an integer or decimal rounded to one
decimal place as needed.)
For each data set recalculate the mean and
median, assuming that the individual whose IQ is
107 is accidently recorded as 170.
What is the mean of the new sample of size 5?
(Type an integer or decimal rounded to one.
decimal place as needed.)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman