Yes, it is a Continuous variable measured along an equidistant scale.
interval data
What is the convenient scale and interval to use for graphing each set of data set?
You find the the smallest and largest values. The interval is the largest minus the smallest.
Yes.
Yes, they do exist.
ordinal
interval
interval data
Interval data is data divided into rangers, where the distance between intervals is the important data being looked at. In experiments this is used to help show if data's closely collected around an expected area or not.
write an interval and a scale for the data set 55,30,78,98,7, and 45
yes
It is ordinal.
Which contains the fewest data values
A confidence interval of x% is an interval such that there is an x% probability that the true population mean lies within the interval.
What is the convenient scale and interval to use for graphing each set of data set?
You find the the smallest and largest values. The interval is the largest minus the smallest.
Yes.