You want to rent an unfurnishedone-bedroom
apartment for next semester. the mean monthlyrent for a random
sample of 10 apartments advertised in the localnewspaper is $580.
assume that the standard deviation is$90. find a 95% confidence
interval for the mean monthly rentfor unfurnished one bedroom
apartments available for rent in thiscommunity.

Write the sentence as an equation. b increased by 281 is d

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?