Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
×
seesaw
Swap points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
baam
Lose 15 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
25
×
What populations are easier to make predictions about?
Populations where the data isn’t close
Oops!
Check
Okay!
Check
15
×
Pie charts are good for displaying data with a ______ number of categories.
small
Oops!
Check
Okay!
Check
20
×
AS THE SAMPLE SIZE GOES UP. What happens to sample variability ?
it goes down
Oops!
Check
Okay!
Check
15
×
If we ask everyone in a population a question then it is called a _______ .
Census
Oops!
Check
Okay!
Check
15
×
A population is _____ .
Everyone in the target group
Oops!
Check
Okay!
Check
20
×
Find the median: 54, 20, 79, 53, 55, 42, 45, 39, 53, 82, 50
53
Oops!
Check
Okay!
Check
25
×
What is the best month of the year?
JULY!
Oops!
Check
Okay!
Check
15
×
American students take less time to get to school that students in SA. Why is this?
Population variability.
Oops!
Check
Okay!
Check
20
×
Interquartile range is a measure of _________ .
Spread
Oops!
Check
Okay!
Check
15
×
Two samples of students have a different mean. Why is this?
Sampling variability
Oops!
Check
Okay!
Check
25
×
Make a statistical observation about variability.
any correct
Oops!
Check
Okay!
Check
15
×
Students are assigned numbers by a computer. Those numbers are then pulled out of a hat to make a sample. Is this a random sample?
Yes
Oops!
Check
Okay!
Check
20
×
Median is a measure of ____________ .
Centre
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
