50 randomly selected statistics students were asked if they actually read their statistics textbook. 35 responded that they do not read the textbook. what is the value of p for this sample?

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?