1a.) Below are some items from a public-opinion survey. Indicate the level of measurement. How many...
1a.) Below are some items from a public-opinion survey. Indicate the level of measurement. How many years of school have you completed?
a. Nominal
b.Ordinal
c. Interval
d. Ratio
1b.) Below are some items from a public-opinion survey. Indicate the level of measurement. What is your grade point average?
a.Nominal
b.Ordinal
c.Interval
d. Ratio
1c.) Below are some items from a public-opinion survey. Indicate the level of measurement. How many brothers and sisters do you have?
a.Nominal
b.Ordinal
c.Interval
d.Ratio
Homework Answers
From the given information,
1a. Here we can measure number of years as 0,1,2,...etc. Hence it can be measured by using Ratio scale.
1b. Here grade point average can be measured using where order is important hence ordinal scale of measurement.
1c. The number of brothers and sisters can be measured numerically as 0,1,2,...Etc. Hence it can be measured using ratio scale.
Thank you.
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