The price of some houses in a neighborhood are shown below: house price a $120,000 b $130,000 c $140,000 d $150,000 e $1,110,000 based on the data, should the mean or the median be used to make an inference about the price of the houses in the neighborhood? a) median, because there is an outlier that affects the mean b) mean, because there are no outliers that affect the mean c)median, because it is in the center of the data d) mean, because it is in the center of the data

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.