Here is a data set that has values of a continuous quantitative variable. Data 53 56.4 50.6 63 40.1 43.6 51.5 38 54.7 56.6 39 44.7 49.4 48.4 50 53 55.2 56.9 46.7 42 64.4 63.1 35.7 52.9 62.9 44.5 57.2 59.1 32.9 32.1 66.4 52.6 64.8 21.9 33.7 60 61.4 60.3 38.3 65 In building a frequency distribution table for this data set, you need to know how many values are in the class interval from 60 to 65. You decided that each class interval will include the lower cutpoint, but not the upper cutpoint. In other words, if a data value falls on the boundary (cutpoint) between two intervals, it goes in the upper interval. So, how many values are there in the interval from 60 to just under 65? Frequency =