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Problem 34 Easy Difficulty

For grouped data, the modal class is the interval containing the most data values. Find the modal class for each collection of grouped data.
Use the distribution in Exercise 2.




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Video Transcript

this question asks us to find the motile class in the data that we grouped in exercise, too, if you remember from exercise to we had several ranges. They went from 30 to 39 40 to 49 50 to 59 60 to 69 70 to 79 82 89 90 to 99. We also had frequencies that we found. We counted up each of these ranges. We had one in the first class six and 13 in 22 and 17 10 13 8 If you look at her list of frequencies, 22 is the highest in this list. Which means that they class 60 to 69 is the class that has the most frequency or the value that shows of the most in our data. Now the motile class is exactly that. It's the class that has the highest frequency in her data. So our motile class here is 60 to 69 that's