00:01
Hello students, here from the question they given that in each study the data collected is what level of measurement.
00:09
Here for the subpart a, it is given as the letter grade.
00:15
That is a, b, c, d and f.
00:20
Here this type of data is considered as nominal level of measurement.
00:26
Because the values are categorical.
00:30
Then for the subpart b, the temperature in celsius.
00:43
It is considered as the interval.
00:47
Because the values are here numerical and then continuous.
00:56
Then the c subpart which is the number of traffic tickets.
01:07
Here it is considered as the ratio scale.
01:14
Because the variable, the number of ticket is discrete.
01:18
Now here for the subpart 4, they given that agree -bless rating.
01:31
Which is simplified as strongly disagree, disagree, neither disagree nor agree, agree or strongly agree.
01:39
Here this is considered as the ordinal scale...