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Frequency Distribution 3Ae949

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Frequency Distribution 3Ae949


1. **Problem Statement:** Dona conducted a survey among 140 Grade 7 students about their preferred Student Government presidents. The percentages for each candidate are given, and we need to create a frequency distribution table. 2. **Formula Used:** Frequency = (Percentage / 100) \times Total number of respondents 3. **Calculations:** - Lloyd: $0.15 \times 140 = 21$ - Emily: $0.20 \times 140 = 28$ - Anne: $0.15 \times 140 = 21$ - Patricia: $0.15 \times 140 = 21$ - Emmanuel: $0.30 \times 140 = 42$ - Keith: Remaining percentage = $100\% - (15\% + 20\% + 15\% + 15\% + 30\%) = 5\%$ - Keith frequency: $0.05 \times 140 = 7$ 4. **Frequency Distribution Table:** | Candidate | Percentage | Frequency | |-----------|------------|-----------| | Lloyd | 15% | 21 | | Emily | 20% | 28 | | Anne | 15% | 21 | | Patricia | 15% | 21 | | Emmanuel | 30% | 42 | | Keith | 5% | 7 | This table shows the number of students who preferred each candidate based on the survey data.