## Video Answers for 'Q' Questions

### Essential Mathematics and Statistics for Science, 2nd Edition Graham Currell and Antony Dowman, Wiley-Blackwell, 2009

(E) - shows answers which include a calculation using Excel
(M) - shows answers which include a calculation using Minitab
Printed answers (pdf) and some software calculations using Excel are also available by chapter.

Ch2, Ch3, Ch4, Ch5, Ch6, Ch7, Ch8, Ch9, Ch10, Ch11, Ch12, Ch13, Ch14

### Chapter 2 Scientific data

'Q' questions - 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8(E) , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28(E) ,  2930 , 31

Printed answers (pdf), Ch2E.xls (calculations in Excel)

### Chapter 3 Equations in science

'Q' questions - 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30(i-vi) , 30(vii-ix) , 31(i-iv) , 31(v-vi) , 31(vii-viii) , 32 , 33(E) , 34 , 35 {35(E)} , 36 , 37(E)

Printed answers (pdf), Ch3E.xls (calculations in Excel)

### Chapter 4 Linear relationships

'Q' questions - 1 , 2(E) , 3 , 4 , 5 , 6 , 7 , 8(E) , 9(E) , 10(E) , 11 , 12 , 13 , 14(E) , 15(E) , 161718 , 19(E) , 20(E) , 21(E) , 22(E) ,  23 , 24(E),

Printed answers (pdf), Ch4E.xls (calculations in Excel)

### Chapter 5 Logarithmic and exponential functions

'Q' questions - 1 , 2(E) , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10(E) , 11(E) , 12(E) , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22(E) , 2324(E) , 25 , 26 , 27

Printed answers (pdf), Ch5E.xls (calculations in Excel)

### Chapter 6 Rates of change

'Q' questions - 1 , 2(E) , 3 , 4 , 5 , 6

Printed answers (pdf), Ch6E.xls (calculations in Excel)

### Chapter 7 Probability

'Q' questions - 1(E) , 2(M) , 3(M) , 4 , 5 , 6 , 7(E) , 8(E) , 9 , 10 , 11(E) , 12(E) , 13(E) , 14 , 15 , 16 , 17(E) , 18(E) , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32

Printed answers (pdf), Ch7E.xls (calculations in Excel)

### Chapter 8 Distributions and uncertainty

'Q' questions - 1 , 2 , 3 , 4 , 5(E) , 6(E) , 7(E+M) , 8 , 9(E) , 10(E) , 11(E) , 12(E) , 13(E) , 14 , 15

Printed answers (pdf), Ch8E.xls (calculations in Excel)

### Chapter 9 Scientific Investigation

'Q' questions - 1 , 2

Printed answers (pdf), Ch9E.xls (calculations in Excel)

### Chapter 10 t-tests and F-tests

'Q' questions - 1(E) , 1(M) , 2 , 3 , 4 , 4(M) , 5 , 6(M) , 7 , 8 {8(M)} ,  9ii(M) , 9iii(M)

Printed answers (pdf), Ch10E.xls (calculations in Excel)

### Chapter 11 ANOVA – Analysis of Variance

'Q' questions - 1 , 2(E) , 3(M) , 4(M) , 5(M) , 6(M)

### Chapter 12 Non-parametric tests

'Q' questions - 1 , 1(M) , 2(M) , 3(M) , 4(M) , 5(M) , 6(M)

Printed answers (pdf), Ch12E.xls (calculations in Excel)

### Chapter 13 Correlation and Regression

'Q' questions - 1(E) , 1iii(M) , 2 , 2iii(M) , 3(E+M) , 4(E)

Printed answers (pdf), Ch13E.xls (calculations in Excel)

### Chapter 14 Frequency and proportion

'Q' questions - 1 , 2 , 34(M) , 5 {5(E)} ,  6(E) , 7(E) , 8(M) ,  9(M) , 10(M) , 11