Does the length of a surgery patient's stay in the hospital depend on the length of time the operation took? The table below gives the operative time (in hours) and the length of the hospital stay (in days) for 10 patients. (Comma separated lists of the data are also provided below the table to ease in copying the data to R.) Operative Time (x) Length of Hospital Stay (y) 13 13 12 12 14 17 4 12 3 12 7 15 x: 5, 5, 5, 2, 6, 5, 4, 3, 7, 3 y: 13, 13, 12, 12, 14, 17, 12, 12, 15, 7 Conduct a hypothesis test with a 5% level of significance to determine whether or not the operative time and the length of a patient's hospital stay are correlated.

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Does the length of a surgery patient's stay in the hospital depend on the length of time the
operation took? The table below gives the operative time (in hours) and the length of the hospital
stay (in days) for 10 patients. (Comma separated lists of the data are also provided below the table
to ease in copying the data to R.)
Operative Time (x)
Length of Hospital Stay (y)
5
13
13
12
12
14
17
4
12
3
12
7
15
3
x: 5, 5, 5, 2, 6, 5, 4, 3, 7, 3
y: 13, 13, 12, 12, 14, 17, 12, 12, 15, 7
Conduct a hypothesis test with a 5% level of significance to determine whether or not the operative
time and the length of a patient's hospital stay are correlated.
Step 1: State the null and alternative hypotheses.
Ho:p =
test.)
(So we will be performing a two-tailed
O Rost to forum
Transcribed Image Text:Part 1 of 4 Does the length of a surgery patient's stay in the hospital depend on the length of time the operation took? The table below gives the operative time (in hours) and the length of the hospital stay (in days) for 10 patients. (Comma separated lists of the data are also provided below the table to ease in copying the data to R.) Operative Time (x) Length of Hospital Stay (y) 5 13 13 12 12 14 17 4 12 3 12 7 15 3 x: 5, 5, 5, 2, 6, 5, 4, 3, 7, 3 y: 13, 13, 12, 12, 14, 17, 12, 12, 15, 7 Conduct a hypothesis test with a 5% level of significance to determine whether or not the operative time and the length of a patient's hospital stay are correlated. Step 1: State the null and alternative hypotheses. Ho:p = test.) (So we will be performing a two-tailed O Rost to forum
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