A quality control worker checked that 3 out of 40 TVs are defective(do not work). If the worker is to check 8000 TVs, about how many defective TVs can the worker
expect?

Step-by-step explanation:

3 : 40 = x : 8000

3/x = 40/8000

40 × x = 3 × 8000

40x = 24000

x = 24000/40

x = 600

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