Frequency Tables

Hey guys! Everyone seems to be doing well with frequency tables. Just remember that your interval needs to be consistent. Here's a frequency table from mathsteacher.com.au. Notice that the interval is 5, not 4 - even though when you look at "40-44" it seems like there are four numbers there, there are actually five numbers because all of the following are included in that set: 40, 41, 42, 43, 44. Also, notice that each interval is the same each time (5).



I had a blast today with Ms. H. as our teacher! :) She did a great job collecting the data by taking a survey and showing the data by placing the information into a frequency table.

So... who's excited for Blackrock?! :)