The mean gpr averages of a random sample of 36 college seniors is calculated to be 2.6. the population standard deviation is 0.3. a. find the 95% confidence interval for the mean of the entire senior class. b. find the 99% confidence interval for the mean of the entire senior class. c. which confidence interval is wider? why?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.