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WorksheetsStats & Probability Test Review
Total questions: 12
Worksheet time: 2hrs 31mins
Which graph is skewed right?
Which graph shows a uniform distribution?
How many standard deviations do we use to the right of the mean?
1
2
3
4
What is the first button you press on your calculator to find the mean, standard deviation, Q1, Q3, and median?
STAT
CALC
1-VAR-STATS
Calculate
Which of the following are sampling methods?
Simple Random Sample
Self Selected
The way that Costco does it with the little toothpicks
Systematic
Convenience
If the mean is 78 and the standard deviation is 4, and you score an 84, what is your percentile? _ Percentile
(a)
If the mean is 30 and the standard deviation is 7, what percent scored better than a 26?
(a)
If the mean is 7 and the standard deviation is 2, what percent scored between 6 and 10?
(a)
If the mean is 62 with a standard deviation of 7, what score marks the 85th percentile?
(a)
A spinner is numbered 1-16 and each outcome is equally likely. Event A is spinning an even number and Event B is spinning a multiple of 3. What is P(A)?
(a)
A spinner is numbered 1-16 and each outcome is equally likely. Event A is spinning an even number and Event B is spinning a multiple of 3. What is P(B)?
(a)
A cross country team consists of 7 runners per team. If only the top 5 runners score points, how many different arrangements of those 5 runners can there be?
(a)
