Maths Flashcards
1
Q
Stages of Sign test
A
1) Decide whether you need a 1T or 2T test (according to the hypothesis)
2) Record the data in terms of the +/- sign
3) Work out the calculated value
2
Q
Quantitative data
A
: data that represents behaviour in numbers.
3
Q
Qualitative
A
descriptive data that expresses the quality of something.
4
Q
Different types of graphs
A
. Scattergram
• Bar chart
• Histogram
• Tally chart
• Normal distribution
• Skewed distribution
