Here is a histogram of the probability distribution along with the mean and standard deviation.
probability
0.00+
-1
0 1 2 3 4 5 6
r = number of refrigerators sold
ur = 1.72
or = 1.36
at this appliance store, the commission earned is $30 for each refrigerator sold. that is, if c = total com
earned for a randomly selected hour, c = 30r.
(a) what shape does the probability distribution of chave?
(b) find the mean of c.

How can symbols and absolute value you to order sets of integars

Which part of each sentence is a dependent clause? the boys didn’t think dani could win the race even though she was on the school track team. trisha went down to the farmer’s market so she could get some apples. after he was injured by a stray ball, alex was sent to the nurse’s office. though he hated math, chris tried to do the equations.

Type the correct answer in each box. use numerals instead of words. amanda is placing an order for running shoes and leather boots for her footwear boutique. she needs a total of 48 pairs of shoes and twice as many pairs of running shoes as leather boots. set up the two equations that can be used to find the number of each type of shoe that amanda needs to order. let the equation that represents the total number of pairs of shoes be referred to as constraint 1. let constraint 2 refer to the equation that describes the ratio of the number of running shoes to leather boots.