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You're lucky! Add 5 points.
What goes up but never comes down?
Age
What is the standard deviation of the given data?
2.75
One of your member will shout Darna to earn 10 points, else lose 10 points
DARNA!
What is the variance of the given data?
7.56
Complete the data for column 5
3675/30, 10108/30, 16000/30, 10584/30, 8100/30
What is the mean of the given data?
40.1
Complete the data for column 4
105/30, 266/30, 400/30, 252/30, 180/30
What is the probability that the a student will score less than 45 points?
26/30 or 13/15
What is the probability that a student will score at least 40 points?
20/30 or 2/3 or 0.67
What is the standard deviation of the given probability distribution?
1.67
What is the mean of the given probability distribution?
2.8
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