POSSIBLE PONTS 333 The mean of data set A is 42. The mean of data set Bis 47. The mean absolute deviation (MAD) of both data sets is 2.5. What is the differents of the
means as a multiple of the MAD?

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?