Consider instance space X which is the set of real numbers. What is the VC dimension of hypothesis class H, where each hypothesis h in H is of the form \if a < x < b or c < x < d then y = 1; otherwise y = 0"? (i. e., H is an in nite hypothesis class where a, b, c, and d are arbitrary real numbers.

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

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

Which statement best explains why ben uses the width hi to create the arc at j from point k