Use the completed table from Part a. What percentage of the people surveyed were
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Question
Use the completed table from Part a. What percentage of the people surveyed were teachers? What percentage of the people surveyed were teachers who wanted a later start time? What does the number in the bolded cell represent? Thanks!
lDBiNeyalgebraIsem 2.c 2016/Unit 5/Lesson 5/Activity 41845/printables/Tes 5. Use the following information to answer the questions. - A survey asked 75 people if they wanted a later school day start time. - 45 people were students, and the rest were teachers. 50 people voted yes,for the later start. 30 students voted yes for the later start. a) Use this information to complete the frequency table. (5 points: 1 point for each cell that was not given above) Vote YES for later start Vote NO for later Total start Students Teachers TotalExplanation / Answer
Total number of people = 75
Total number of people = Total students + Total teachers
Total number of students = 45
=> 75 = 45 + Total Teachers
Total teachers = 30
- 50 people voted for later start, therefore
50 = Students + teachers who voted for later start
50 = 30 + teachers who voted for later start
Teachers who voted for later start = 20
Students who voted for later start = 30
Total students = yes for later start + No for later start
45 = 30 + No for later start
Students who voted no for later start = 15
Total teachers = yes for later start + No for later start
30 = 20 + No for later start
Students who voted no for later start = 10
Completed table:
Percentage of people surveyed who were teachers = 30/75 X100 = 40%
Percentage of people surveyed who wanted a later start time = 10 / 75 X 100 =13.33%
Number in the bolded cell represents no. of students who voted NO for later start time = 15
voted yes for later time Voted no for later time Total Students 30 15 45 Teachers 20 10 30 Total 50 25 75Related Questions
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