#1 The accounting firm Addupt, Hetotals & Dee-Vide has 300 employees. They are
concerned that one of its competitor's mean salary of $45,000 is better than their
average. A random sample of 45 of the firm's accountants has a mean salary of
$43,500 with a standard deviation of $5,200. Is the firm's mean salary lower?
b. Construct a 90% confidence Interval for the firms mean salary.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

just needed some points but try socratic

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )