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
25
×
A score of 90 is at the 50th percentile. What does this mean?
50% of the scores are 90 or below.
Oops!
Check
Okay!
Check
20
×
The 5 number summary consists of ___________
Min, Q1, Med, Q3, Max
Oops!
Check
Okay!
Check
×
heart
Other team wins 15 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Ally scored an 87 on her test. The class average was a 86 with a standard deviation of 4.9. Find Ally's z-score.
0.20
Oops!
Check
Okay!
Check
10
×
Find the median. 24 36 21 22
23
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Find the sample standard deviation. Round to 2 decimal places. 24 36 21 22
6.95
Oops!
Check
Okay!
Check
10
×
What does this stand for?
sample variance
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
15
×
Find the z-score if the mean is 72, the standard deviation is 3.2, and the value is 70. Round to two decimal places.
-0.63
Oops!
Check
Okay!
Check
15
×
When you find sample standard deviation in your calculator, how do you get sample variance?
Square the sample standard deviation.
Oops!
Check
Okay!
Check
10
×
What shape is this distribution?
left skewd
Oops!
Check
Okay!
Check
20
×
In a right skewed distribution, which is greater, the mean or the median?
mean
Oops!
Check
Okay!
Check
5
×
How do you find the range of a data set?
max - min
Oops!
Check
Okay!
Check
15
×
The z-score tells us how many __________ a value is from the mean.
Standard Deviations
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
