Marian asked 25 students the following questions in a survey.
1. Are you male or female?
2. D...
Mathematics, 08.06.2021 19:20 ella3714
Marian asked 25 students the following questions in a survey.
1. Are you male or female?
2. Do you wear glasses?
Marian's results are shown below.
There were a total of 15 female students who were surveyed.
• There were 17 students who wear glasses.
Answers: 3
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