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The flights of stairs was measured in this study based on participants reporting the number of stairs they took yesterday. Which of the following describes the scale of measurement of this variable?

The flights of stairs was measured in this study based on participants reporting the number of stairs they took yesterday. Which of the following describes the scale of measurement of this variable?

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 13CYU
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Study A Use the following description of a research study to answer the next five questions. Researchers were were interested in promoting physical activity within the workplace. They recruited participants to join a team challenge encouraging ways to increase physical activity such as taking active breaks and taking the stairs. Participants either joined as a team or were assigned a team. These teams were then randomly assigned either to be the control group where they just received information about becoming more active or the team-building group, which received the same information as the control group but were encouraged to create a team name and bond as a team throughout the study. One outcome measure of the study was the number of flights of stairs that participants reported taking yesterday. Group Statistics Intervention Mean Std. Deviation Std. Error Mean Flights of stairs yesterday Cbntrol 18 2.3889 3.29240 77603 Team-building 16 6.0000 5.50151 1.37538 Lena Tes Equalty at Varnce etEgualty of Meane 9% Confidence terval of Splance the Dferance OneSidet TeSided Mean Sd Ea Dience Diference Lower Upper Flghts of stairs Equal vartances 12 25 361111 153452 6.73683 -489 6414 015 yestrday aumed Equal variancs ot 23 31 36111 6.87092 -35130 aumed
Transcribed Image Text:Study A Use the following description of a research study to answer the next five questions. Researchers were were interested in promoting physical activity within the workplace. They recruited participants to join a team challenge encouraging ways to increase physical activity such as taking active breaks and taking the stairs. Participants either joined as a team or were assigned a team. These teams were then randomly assigned either to be the control group where they just received information about becoming more active or the team-building group, which received the same information as the control group but were encouraged to create a team name and bond as a team throughout the study. One outcome measure of the study was the number of flights of stairs that participants reported taking yesterday. Group Statistics Intervention Mean Std. Deviation Std. Error Mean Flights of stairs yesterday Cbntrol 18 2.3889 3.29240 77603 Team-building 16 6.0000 5.50151 1.37538 Lena Tes Equalty at Varnce etEgualty of Meane 9% Confidence terval of Splance the Dferance OneSidet TeSided Mean Sd Ea Dience Diference Lower Upper Flghts of stairs Equal vartances 12 25 361111 153452 6.73683 -489 6414 015 yestrday aumed Equal variancs ot 23 31 36111 6.87092 -35130 aumed
Which of the following best describes the independent variable in the described research (Study A)? O Intervention group (control vs team-building) O Flights of stairs O Team-building group O Can't tell based on the information provided Question 18 The flights of stairs was measured in this study based on participants reporting the number of stairs they took yesterday. Which of the following describes the scale of measurement of this variable? O Interval Ordinal O Ratio O Nominal
Transcribed Image Text:Which of the following best describes the independent variable in the described research (Study A)? O Intervention group (control vs team-building) O Flights of stairs O Team-building group O Can't tell based on the information provided Question 18 The flights of stairs was measured in this study based on participants reporting the number of stairs they took yesterday. Which of the following describes the scale of measurement of this variable? O Interval Ordinal O Ratio O Nominal
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