Unit Test #81

Select your answers to the following 5 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

What name is given to a pattern on a time series graph which repeats with a period greater than one year? A. seasonal
B. linear
C. cyclical
D. exponential

Answer 1:

 

 

Q2:

 

What is the apparent long term trend for the minimum (midnight each day) temperatures on the time series below.

A. Increasing 
B. Decreasing
C. Unchanging

Answer 2:

 

 

Q3:

 

In the graph above, what would be a good prediction for the temperature on Thursday at 0000? A. 18°
B. 20°
C. 21°
D. 22°

Answer 3:

 

 

Q4:

 

Use the graph below to find the week when the Wellington Hurricanes, who play in the southern hemisphere's Super 12 rugby competition, scored the least number of tries.

A.Week 2
B. Week 9
C. Week 6
D. Week 5

Answer 4:

 

 

Q5:

 

Which week does the time series graph above have a spike? A. Week 1
B. Week 6
C. Week 7
D. Week 9

Answer 5: