How to find the median of even number of data ? A. you must list the data in order from least to greatest. Then calculate the mean of the smallest and largest numbers to find the median of the set. B. you must list the data from least to greatest. Then calculate the mean of the middle two data points to find the median. of the set. C. To find the median of the set , calculate the mean of the middle two data points . D. You must list the data in order from least to greatest. Then divide the mean of the set by 2. to find the median of the set.

D

Step-by-step explanation:

is the answer...if you have an odd number divide by 2 and round up and if you have an even number divide by 2.

da freeck kinda math is this just drop out

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.