how do i use equal intervals to make a frequency table for the average number of movies per person.
0.5, 1.2, 1.3, 1.3, 1.5, 1.8, 2.2, 2.2, 2.2, 2.5, 2.5, 3.0, 3.0, 4.5

Question

how do i use equal intervals to make a frequency table for the average number of movies per person. 
0.5, 1.2, 1.3, 1.3, 1.5, 1.8, 2.2, 2.2, 2.2, 2.5, 2.5, 3.0, 3.0, 4.5

mertsj · Answer

How many intervals do you want?

anonymous · Answer

5

reemii · Answer

values range from x1 to x2. you can use intervals of length (x2-x1)/5. you see?

mertsj · Answer

The size of your intervals depends on how many intervals you want.  If you only want 2 intervals you would go from .5 to 4.5 which is 4 units and each interval would be 2.

mertsj · Answer

If you want 5 intervals you should take your range and divide it by 5.  Then you know the size of your intervals.

reemii · Answer

0.5 is the smallest value
4.5 is the biggest value.
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anonymous · Answer

I am sorry I am still having a hard time understanding, my teacher is asking me create a frequency table with equivalent intervals with no gaps or over lapping ..

mertsj · Answer

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