How many cups of iced tea do you expect Summer to sell when it's 95 degrees outside?
About 110
Oops!
Check
Okay!
Check
10
What do you call the association when there's a curve with the data points?
Nonlinear Association
Oops!
Check
Okay!
Check
25
What do you call a value that gives the proportion at which the category occurs in the data set?
Relative Frequency
Oops!
Check
Okay!
Check
25
An advertising agency took a survey of the types of shows people watch in two different cities. True or False: People in both cities watch about the same amount of reality television.
True
Oops!
Check
Okay!
Check
lifesaver
Give 10 points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
Oops!
25
What type of association does this graph have? Also, does the trendline best fit the data?
The graph has a negative linear association. Also, the trendline best fits the data.
Oops!
Check
Okay!
Check
baam
Lose 25 points!
Oops!
seesaw
Swap points!
Okay!
gift
Win 20 points!
Okay!
banana
Go to last place!
Oops!
15
What do you call the association where one variable increases while the other increases?
Positive Association
Oops!
Check
Okay!
Check
20
What do you call the association where one variable decreases while the other increases?
Negative Association
Oops!
Check
Okay!
Check
15
What's the relative frequency of a child choosing a sweet snack?
71%
Oops!
Check
Okay!
Check
15
What do you call a point that is far away from the other data values on a scatter plot?
Outlier
Oops!
Check
Okay!
Check
25
What do you call the line that fits in the middle of the data values on a scatter plot?
Trendline
Oops!
Check
Okay!
Check
20
What type of association is this? As gas prices go up, people drive less.
Negative Association
Oops!
Check
Okay!
Check
15
Is there an outlier in this graph? If so, which point is the outlier?
Yes, it's at (10, 130)
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
baam
Lose 15 points!
Oops!
20
What type of association is this? As the temperature increases, ice cream sales increase.