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
×
monster
Reset all scores!
Oops!
×
magnet
Take 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
10
×
What is the standard deviation of the given data?
2.75
Oops!
Check
Okay!
Check
15
×
What is the mean of the given data?
40.1
Oops!
Check
Okay!
Check
20
×
What is the standard deviation of the given probability distribution?
1.67
Oops!
Check
Okay!
Check
5
×
You're lucky! Add 5 points.
Oops!
Check
Okay!
Check
15
×
What is the probability that a student will score at least 40 points?
20/30 or 2/3 or 0.67
Oops!
Check
Okay!
Check
15
×
What is the mean of the given probability distribution?
2.8
Oops!
Check
Okay!
Check
25
×
Complete the data for column 4
105/30, 266/30, 400/30, 252/30, 180/30
Oops!
Check
Okay!
Check
15
×
What is the variance of the given data?
7.56
Oops!
Check
Okay!
Check
×
lifesaver
Give 5 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
10
×
One of your member will shout Darna to earn 10 points, else lose 10 points
DARNA!
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
×
boom
Lose 50 points!
Oops!
×
shark
Other team loses 10 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
What is the probability that the a student will score less than 45 points?
26/30 or 13/15
Oops!
Check
Okay!
Check
10
×
What goes up but never comes down?
Age
Oops!
Check
Okay!
Check
25
×
Complete the data for column 5
3675/30, 10108/30, 16000/30, 10584/30, 8100/30
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
