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A hospital was interested in purchasing new thermometers for its Emergency Department. There were two different thermometer devices that were identified as being potentially suitable for purchase. The procurement officer asked nine Emergency Department nurses to use both thermometer devices during a shift. At the end of the shift, the officer asked them to rate how useable both devices were on a scale from 1 (not at all useable) to 7 (extremely useable). The data was non-normal. Assuming there were two zero-valued difference scores excluded from the analysis, and with an alpha level of .05, what is the critical value for the test?     2.306     2     4     3

A hospital was interested in purchasing new thermometers for its Emergency Department. There were two different thermometer devices that were identified as being potentially suitable for purchase. The procurement officer asked nine Emergency Department nurses to use both thermometer devices during a shift. At the end of the shift, the officer asked them to rate how useable both devices were on a scale from 1 (not at all useable) to 7 (extremely useable). The data was non-normal. Assuming there were two zero-valued difference scores excluded from the analysis, and with an alpha level of .05, what is the critical value for the test?     2.306     2     4     3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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  1. A hospital was interested in purchasing new thermometers for its Emergency Department. There were two different thermometer devices that were identified as being potentially suitable for purchase. The procurement officer asked nine Emergency Department nurses to use both thermometer devices during a shift. At the end of the shift, the officer asked them to rate how useable both devices were on a scale from 1 (not at all useable) to 7 (extremely useable). The data was non-normal. Assuming there were two zero-valued difference scores excluded from the analysis, and with an alpha level of .05, what is the critical value for the test?

       

    2.306
       

    2
       

    4
       

    3
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