A doctor at a clinic wants to determine if its oral and ear thermometers measure the same body temperature. The doctor selected a sample of healthy staff members and took the temperature of each with both thermometers. The temperature data are below What can be conclude with a = 0.10? ear oral 97.4 97.8 97.9 98.6 96.3 98.9 97.4 96.9 98.1 97.7 99.1 98.2 a) What is the appropriate test statistic?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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A doctor at a clinic wants to determine if its oral and ear thermometers measure the same body temperature. The doctor selected a sample of healthy staff members and took the temperature of each with both thermometers. The temperature data are below.
What can be conclude with a = 0.10?
ear
oral
97.4
97.8
97.9
98.6
96.3
98.9
97.4
96.9
98.1
99.1
97.7
98.2
a) What is the appropriate test statistic?
Independent-Samples t-test v
b)
Condition 1:
ear thermometer v
Condition 2:
oral thermometer v
c) Input the appropriate value(s) to make a decision about Ho.
p-value =
; Decision: --Select--
d) Using the SPSS results, compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
; Magnitude:
d =
--Select--
r2 =
|; Magnitude: ---Select--
e) Make an interpretation based on the results.
O The ear thermometer measured significantly higher body temperatures than the oral thermometer.
O The ear thermometer measured significantly lower body temperatures than the oral thermometer.
O There was no significant body temperature difference between the oral and ear thermometer.
Transcribed Image Text:A doctor at a clinic wants to determine if its oral and ear thermometers measure the same body temperature. The doctor selected a sample of healthy staff members and took the temperature of each with both thermometers. The temperature data are below. What can be conclude with a = 0.10? ear oral 97.4 97.8 97.9 98.6 96.3 98.9 97.4 96.9 98.1 99.1 97.7 98.2 a) What is the appropriate test statistic? Independent-Samples t-test v b) Condition 1: ear thermometer v Condition 2: oral thermometer v c) Input the appropriate value(s) to make a decision about Ho. p-value = ; Decision: --Select-- d) Using the SPSS results, compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. ; Magnitude: d = --Select-- r2 = |; Magnitude: ---Select-- e) Make an interpretation based on the results. O The ear thermometer measured significantly higher body temperatures than the oral thermometer. O The ear thermometer measured significantly lower body temperatures than the oral thermometer. O There was no significant body temperature difference between the oral and ear thermometer.
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