For each question, identify the population and a possible sample. a. What is the mean number of pages for novels that were on the best seller list in the 1990s?

b. What fraction of new cars sold between August 2010 and October 2016 were built in the United States?

c. What is the median income for teachers in North America?

d. What is the average lifespan of Tasmanian devils?

step-by-step explanation:

b and c

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

30005

yes ok                                            

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right