(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.) (6.62, 9.46) 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.) (6.86, 9.22) X thousands

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Please answer (b) and (c)

 

 

Id Duration of Hospital Stay Age Sex First Temperature Following Admission First WBC (✕ 1,000) Following Admission Received Antibiotic Received Bacterial Culture Service
1 5 30 Female 99 9 No No Medical
2 10 73 Female 98 6 No Yes Medical
3 6 40 Female 99 13 No No Surgery
4 11 47 Female 98.2 5 No No Surgery
5 5 25 Female 98.5 10 No No Surgery
6 14 82 Male 96.8 5 Yes No Surgery
7 30 60 Male 99.5 7 Yes Yes Medical
8 11 56 Female 98.6 8 No No Medical
9 17 43 Female 98 6 No No Medical
10 3 50 Male 98 11 No Yes Surgery
11 9 59 Female 97.6 6 No Yes Medical
12 3 4 Male 97.8 2 No No Surgery
13 8 22 Female 99.5 12 Yes No Surgery
14 8 33 Female 98.4 13 Yes Yes Surgery
15 5 20 Female 98.4 12 No Yes Surgery
16 5 32 Male 99 8 No No Surgery
17 7 36 Male 99.2 5 Yes No Surgery
18 4 69 Male 98 5 No No Surgery
19 3 47 Male 97 4 Yes No Medical
20 7 22 Female 98.2 7 No No Surgery
21 9 11 Male 98.2 11 No No Surgery
22 11 19 Male 98.6 13 Yes No Surgery
23 11 67 Female 97.6 5 No No Medical
24 9 43 Female 98.6 6 No No Surgery
25 4 41 Female 98 6 No No Medical
(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.)
(6.62, 9.46)
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.)
(6.86, 9.22) thousands
X
Transcribed Image Text:(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.) (6.62, 9.46) 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.) (6.86, 9.22) thousands X
Expert Solution
Step 1

The data for white blood count is given as-

S.No. x
1 9
2 6
3 13
4 5
5 10
6 5
7 7
8 8
9 6
10 11
11 6
12 2
13 12
14 13
15 12
16 8
17 5
18 5
19 4
20 7
21 11
22 13
23 5
24 6
25 6
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