Question
In: Statistics and Probability
1. The data in Table 7–6 were collected in a clinical trial to evaluate a new...
1. The data in Table 7–6 were collected in a clinical trial to evaluate a new compound designed to improve wound healing in trauma patients. The new compound was compared against a placebo. After treatment for 5 days with
the new compound or placebo, the extent of wound healing was measured. Is there a difference in the extent of wound healing between the treatments? (Hint: Are treatment and the percent wound healing independent?) Run the appropriate test at a 5% level of significance.
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orchestra answered 1 year agoRelated Solutions
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1. The following data was collected in a clinical trial evaluating a new compound designed to...
1. The following data was collected in a clinical trial
evaluating a new compound designed to improve wound healing in
trauma patients. The new compound was compared against a placebo.
After treatment for 5 days with the new compound or placebo, the
extent of wound healing was measured and the data are shown
below
Percent Wound Healing
Treatment
0-25%
26-50%
51-75%
76-100%
New Compound (n=125)
15
37
32
41
Placebo (n=125)
36
45
34
10
Is there a difference in...
The following data was collected in a clinical trial evaluating a new compound designed to improve...
The following data was collected in a clinical trial evaluating
a new compound designed to improve wound healing in trauma
patients. The new compound is compared against a placebo. After
treatment for 5 days with the new compound or placebo the extent of
wound healing is measured and the data are shown below.
Percent Wound Healing
Treatment
0-25%
26-50%
51-75%
76-100%
New Compound (n=125)
15
37
32
41
Placebo (n=125)
36
45
34
10
Is there a difference in the...
The following data was collected in a clinical trial evaluating a new compound designed to improve...
The following data was collected in a clinical trial evaluating
a new compound designed to improve wound healing in trauma
patients. The new compound was compared against a placebo. After
treatment for 5 days with the new compound or placebo, the extent
of wound healing was measured and the data are shown below. (10
points)
Percent Wound Healing
Treatment
0-25%
26-50%
51-75%
76-100%
New Compound (n=125)
15
37
32
41
Placebo (n=125)
36
45
34
10
Is there a difference...
data are collected in a clinical trial evaluating a new compound designed to improve wound healing...
data are collected in a clinical trial evaluating a new compound
designed to improve wound healing in trauma patients. The new
compound is compared against a placebo. After treatment for 5 days
with the new compound or placebo, The extent of wound healing is
measured and the data are shown in Table 7-6. Is there a difference
in the extent of wound healing by Treatment? (Hint: are treatment
and the percent wound healing independent? ) run the appropriate
test at...
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