The sale lasted for a total of 18 hours over several Multi-Day
Sale
Open
3pm-6pm
days. That was a lot of days On the first day, 28
people spent $3.00 each. You made a lot of money
that day On the second day, from 4-5 pm you
made $14.00 in sales. That was only 14 the amount of
money compared to the sales 3-4 pm On the third
day, you made $3.50 each on some items for a total
of $14.00. Those items were in high demand On the
84
last day, you sold items that were priced the same to
5 people. The total earned was $85.00. Those people
10
F
got a good deal with that price.

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31 ,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28 ,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b. the means of the data sets are within 3 units from eachother. c. the data sets have the same standard deviation. d. the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .