According to the US Census, the average number of rooms (not including bathrooms) in an American home is 5.2 as of 1990. Assume the standard deviation is 1.1. You are using the normal distribution to calculate the 95% confidence interval for the number of rooms in a typical home. How many homes would you need to sample such that the error of the mean from your sample is less than 1

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

step-by-step explanation:

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to