NEW
Font size
WorksheetsBWJ21003 CHAPTER 5
Total questions: 5
Worksheet time: 2mins
Which of the following should not be practise after completing survey and monitoring?
Make a photocopy for all data collection
Transform the data into the form that is readily available for analysis
Keep the data in the file without doing anything
Coding the data so that it can be transform into format that suit the statistical software
Which of the following is a nominal type of data?
A
B
C
D
Which of the following is ordinal type of data?
A
B
C
D
The following are examples of descriptive statistics except
Mean
Mode
Variance
ANOVA
You are conducting a t-test to test a differences between total flora individual in Site A and Site B. From the analysis, the result obtained is t = 1.83, p = 0.02 . Given that the critical value is 1.58. From this, what should you do?
Accept the null hypothesis which stated that there is no significant difference between total flora individual in Site A and Site B
Reject the null hypothesis. There is a significant difference between total flora individual in Site A and Site B
