There are 374 students going on a field trip. each bus holds 44 students. if the school pays 95$ per bus, will they need to spend more than $1000 for the buses? how can you decide without division? (only if you know)

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.