Use the data set below to determine measurements of central tendency.
(45, 65, 30, 50, 20, 30)
mean = 50, median = 40, no mode
o mean = 45, median = 50, mode = 30
o mean = 40, median = 37.5, mode = 30

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

19

step-by-step explanation:

48+y= ?

the y is the variable and the ? could also be a variable