Y Hybrid Cohort A
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16
# of students in the class
Answer the following 3 questions about the histogram shown above:
How many classes have at least 8 students in them?
How many classes have less than 4 students in them?
How many total classes were documented to make this histogram?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

The volume of a cube is 8 in to the 3rd power. how long is each side?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed