Two Way Tables Worksheets With Answers Page 2
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1
2Leisure Time
3) You randomly survey students in your
school. You ask whether they spend more
Television Video games Internet
leisure time watching television, playing
10th
25
38
12
video games, or going online. You display
your results in the two-way table.
11th
32
26
16
12th
30
20
30
a) How many 11th-graders chose playing
video games?
26
b) Find and interpret the marginal frequencies.
87 students chose watching television
________________________________________________________________________________
84 students chose playing video games
_______________________________________________________________________________
58 students chose going online
________________________________________________________________________________
75 students are in 10th grade
________________________________________________________________________________
74 students are in 11th grade
________________________________________________________________________________
80 students are in 12th grade
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
4) You randomly survey students in a school about whether they prefer cats
or dogs as pets. The results are shown in the tally sheets. Complete the
two-way table including the totals of the rows and columns.
Hair Color
Hair Color of Female Classmates
Red
Blonde
Brunette
Black
Red
Blon.
Brun.
Blk
3
15
41
33
Male
3
15
41
33
Hair Color of Male Classmates
Female
4
21
30
27
Red Blonde Brunette Black
4
21
30
27
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