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Show components of a full hypothesis test

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Reference no: EM13241017

A hospital administrator wanted to know if the nurses at her hospital preferred one brand of stethoscope over another.  She gave 3 nurses a different stethoscope to try out each week and asked them to rate their liking for that stethoscope on a scale of 1 to 5 (1 = hated it, 5 = loved it).  Was there any difference in the nurses' preference in brand (α = 0.05)? Show all necessary components of a full hypothesis test, including a source table.

Nurse

Littmann (A)

Prestige Medical (B)

ADC (C)

1

5

3

1

2

4

2

2

3

3

4

3

Reference no: EM13241017

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