(a) Compute a 95% CI for the mean age (in years). (Enter your answer using interval notation. Round your numerical values to two decimal places.) years (b) Compute a 95% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x 1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.) thousands (c) Compute a 90% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x 1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.) thousands
(a) Compute a 95% CI for the mean age (in years). (Enter your answer using interval notation. Round your numerical values to two decimal places.) years (b) Compute a 95% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x 1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.) thousands (c) Compute a 90% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x 1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.) thousands
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
PARTS A B C
Transcribed Image Text:Id
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Duration of Hospital Stay
5
10
6
11
5
14
30
11
17
3
9
3
8
8
5
5
7
4
3
7
9
11
11
9
4
Age
30
73
40
82
60
47 Female
56
25 Female
43
50
4
20
32
36
69
47
Sex First Temperature Following Admission First WBC (X 1,000) Following Admission Received Antibiotic Received Bacterial Culture Service
59 Female
22
Female
11
Female
19
Male
22 Female
33 Female
Female
41
Male
Male
Female
Female
Male
Male
Male
Male
Male
Male
Male
Male
Male
67 Female
43 Female
Male
99
98
99
98.2
98.5
96.8
99.5
98.6
98
98
97.6
97.8
99.5
98.4
98.4
99
99.2
98
97
98.2
98.2
98.6
97.6
98.6
98
7
4
13
3
10
5
7
6
8
13
8
2
12
13
10
8
5
7
6
7
9
13
5
4
No
No
No
No
No
Yes
Yes
No
No
No
No
No
Yes
Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
No
No
Yes
No
No
No
No
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
Medical
Medical
Surgery
Surgery
Surgery
Surgery
Medical
Medical
Medical
Surgery
Medical
Surgery
Surgery
Surgery
Surgery
Surgery
Surgery
Surgery
Medical
Surgery
Surgery
Surgery
Medical
Surgery
Medical
Transcribed Image Text:(a) Compute a 95% CI for the mean age (in years). (Enter your answer using interval notation. Round your numerical values to two decimal places.)
years
(b) Compute a 95% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x 1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.)
thousands
(c) Compute a 90% CI for the mean white blood count (in thousands) (use the variable named "First WBC (x1000) following admission") following admission. (Enter your answer using interval notation. Round your numerical values to two decimal places.)
thousands
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