For each set of data, use the calculator to find the mean (xbar) and standard deviation (sx) 1O 4 23らし65 17 23, 14 ,65 36,77,10 1らしる23 さり57 X3623 57 18.24 1. 295 sx 27.7038 mean 2. mean 3 sx 9.0388 3. 134 ,231 ,119, 145, 215 119 SX ら ATる 4. 2, 2.5, 2.3, 2.14, 2.98 mean 23 sx 6.3817 Given the information, calculate the z score zscore= 37-30 15=1.4 A. mean- 80 SX= data= 87 В. 7SCore= \7 -IC0 115こ13 mean=100 Sx= 15 data= 117 1니-2/니 -1.75 С. mean= 21 SX= data= 14 Zscore 7.5 data= 61 zscore= .L D. mean= 52 Sx= data= 48 zscore= UM7 E. mean= 38 SX= 10.3 data= 6.2 zscore= -0.75 F. mean= 8 SX= 2.4 you will be using these zscores on the next page. 4.
For each set of data, use the calculator to find the mean (xbar) and standard deviation (sx) 1O 4 23らし65 17 23, 14 ,65 36,77,10 1らしる23 さり57 X3623 57 18.24 1. 295 sx 27.7038 mean 2. mean 3 sx 9.0388 3. 134 ,231 ,119, 145, 215 119 SX ら ATる 4. 2, 2.5, 2.3, 2.14, 2.98 mean 23 sx 6.3817 Given the information, calculate the z score zscore= 37-30 15=1.4 A. mean- 80 SX= data= 87 В. 7SCore= \7 -IC0 115こ13 mean=100 Sx= 15 data= 117 1니-2/니 -1.75 С. mean= 21 SX= data= 14 Zscore 7.5 data= 61 zscore= .L D. mean= 52 Sx= data= 48 zscore= UM7 E. mean= 38 SX= 10.3 data= 6.2 zscore= -0.75 F. mean= 8 SX= 2.4 you will be using these zscores on the next page. 4.
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
100%
Use the answers on the first page to help, thank you!
Transcribed Image Text:For each set of data, use the calculator to find the mean (xbar) and standard deviation (sx)
1014 23 3L G5 77
23, 14 ,65 36,77,10
1ら623さり57
X5623 57 1824
1.
29.5
sx 27.7038
mean
2.
mean 3
sx 9.0388
3.
134 ,231 ,119, 145, 215
119
sx 50.64T6
4.
2, 2.5, 2.3, 2.14, 2.98
mean 23
sx 6.3817
Given the information, calculate the z score
zscore= 37-30 15=1.4
A.
mean= 80
Sx=
data= 87
В.
7SCore= \\7 -IC0 115:1い3
mean=100
SX=
15
data= 117
1니-2/니 -1.75
С.
mean= 21
SX=
data= 14
Zscore
data= 61
Zscore= 1.2
D.
mean= 52
7.5
Sx=
data= 48
zscore= UM7
E.
mean= 38
10.3
SX=
data= 6.2
zscore- -0.75
F.
mean= 8
SX=
2.4
you
will be using these zscores on the next page.
4.
Transcribed Image Text:Use the zscores from the previous page to fill in the first column; use the ztable to fill in
the second column; use (1-ztable reading) to fill in the third column. Then answer the
questions.
Zscore
Read ztable
1-ztable reading
D.
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