Find the value of each variable. a = 6, b = , c = , d = 6

a = 6, b = , c = 2, d = 6

a = 6, b = , c = , d =

a = , b = , c = , d = 6

1

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75