Chapter 1
WS 1.1
WS 1.2
WS 1.3
WS 1.4
WS 1.5
WS 1.6
WS 1.8
Chapter 2
WS 2.1
WS 2.2
WS 2.3 & 2.4
WS 2.7
Chapter 3
WS 3.1
WS 3.2
WS 3.3
WS 3.4
WS 3.5
WS 3.6
WS 3.8
Chapter 4
WS 4.1
WS 4.3
WS 4.4
WS 4.5 part 1
WS 4.5 part 2
WS 4.6
WS 4.8
Chapter 5 (12.1 included)
WS 5.1
WS 5.2
WS 12.1
WS 5.3
WS 5.4
WS 5.6
WS 5.7
Chapter 6
WS 6.1, 6.2, 6.3, & 6.6
Chapter 7
WS 7.1
WS 7.2
WS 7.3 & 7.4
WS 7.5
Chapter 8
WS 8.1
WS 8.2
WS 8.3
WS 8.4
WS 8.5
WS 8.6
WS 8.7
WS 8.8
Chapter 9
WS 9.1
WS 9.2
WS 9.3
WS 9.4
WS 9.5
WS 9.6
Chapter 10
WS 10.1
WS 10.2
WS 10.4
Chapter 11
WS 11.1
Chapter 13
WS 13.4 & 13.5
Calculating Statistical Variation
WS 1.1
WS 1.2
WS 1.3
WS 1.4
WS 1.5
WS 1.6
WS 1.8
Chapter 2
WS 2.1
WS 2.2
WS 2.3 & 2.4
WS 2.7
Chapter 3
WS 3.1
WS 3.2
WS 3.3
WS 3.4
WS 3.5
WS 3.6
WS 3.8
Chapter 4
WS 4.1
WS 4.3
WS 4.4
WS 4.5 part 1
WS 4.5 part 2
WS 4.6
WS 4.8
Chapter 5 (12.1 included)
WS 5.1
WS 5.2
WS 12.1
WS 5.3
WS 5.4
WS 5.6
WS 5.7
Chapter 6
WS 6.1, 6.2, 6.3, & 6.6
Chapter 7
WS 7.1
WS 7.2
WS 7.3 & 7.4
WS 7.5
Chapter 8
WS 8.1
WS 8.2
WS 8.3
WS 8.4
WS 8.5
WS 8.6
WS 8.7
WS 8.8
Chapter 9
WS 9.1
WS 9.2
WS 9.3
WS 9.4
WS 9.5
WS 9.6
Chapter 10
WS 10.1
WS 10.2
WS 10.4
Chapter 11
WS 11.1
Chapter 13
WS 13.4 & 13.5
Calculating Statistical Variation