pesinaic
29.01.2021 •
Mathematics
Two random samples of students are asked what Pizza Place they prefer. The results are shown in the table below.
Pizza Hut Cesears Dominos Total
Sample 1 22 14 64 100
Sample 2 30 12 58 100
According to the survey, which statements are true?
a The majority of students prefer Dominos.
b For both samples combined, 26% of students prefer Cesears.
c The majority of students prefer Pizza Hut or Cesears.
d For both samples combined, 52% of students prefer Pizza Hut
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