Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amounts of tar in nonfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested by the smoker.)

Tar (mg) inNonfilteredCigarettes Frequency

1013 1

1417 0

1821 13

2225 6

2629 5

Tar (mg) inFilteredCigarettes Frequency

25 3

69 3

1013 7

1417 12

Question content area bottom

Part 1

Complete the relative frequency table below.

Tar (mg)	Relative Frequency (Nonfiltered)	Relative Frequency (Filtered)
25	enter your response here%	enter your response here%
69	enter your response here%	enter your response here%
1013	enter your response here%	enter your response here%
1417	enter your response here%	enter your response here%
1821	enter your response here%	enter your response here%
2225	enter your response here%	enter your response here%
2629	enter your response here%	enter your response here%

(Simplify your answers.)