Homework, Thursday, 10th May

Maths: Review Topic 17 (test tomorrow) pp.425-425  Extra practice pp.426-429,  Answer key below

             Practice 17-9 Reading a Circle Graph: Enrichment 17-9 Relating Circles
Social Studies: Skim through Units 5 and 6. Think about what and how you would like to present.

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Practice Test 17 Answers

1. B      2. A     3. C      4. D     5. C      6. D     7. A     8. B      9. B      10. D

Topic 17 Extra Practice Answer Key

Set A 1. 8 people 2. High bar 3. No. Uneven bars were not in the survey

Set B 1. The number of teeth animals have 2. Scale = 0-45; Interval = 5 3. Walrus 4. About 8 more teeth

Set C 1. 2 teams 2. 9 teams 3. 8 goals 4. 3 teams

Set D 1. (1,3) 2. (5,7) 3. (3,0) 4. (2,4) 5. H 6. B 7. G 8. E

Set E 1. 1820 2. About 6 million more people 3. Increase

Set F 1. 10 2. 23 3. 64 4. 44 5. 21 6. 91

Set G Median; Mode; Range: 1. 7; 3; 10 2. 50; 50; 14 3. 99; 99; 14 4. 85; 80; 9

Set H 1. 51 2. 52 3. 47

Set J 1. 1/3 2. 1/3 3. More than half

Set K 1. Compare the length of the bars to the values in the data table 2. 3 3. Hawks

A Circle Graph is also known as a pie chart. It is a good way to show fractions of a whole.