Statistics Riddles
All of my bars touch each other when they stand tall.
A. Histogram
B. Pie Graph
C. Ogive
D. Bar Graph
What is Histogram
What graph uses percentages?
A. Pie Chart
B. Histogram
C. Frequency Polygon
D. Bar Graph
What is Pie Chart
What does this mean: P(women I Smoke)
A. The probability of women given that they smoke.
B. The probability of people that smoke given that they are women.
C. The probability of women that smoke
D. The probability of people that smoke or are women
What is The probability of women given that they smoke.
Which one does order matter? (Combination or Permutation)
A. Permutation
B. Combination
What is Permutation
What do you use to find the critical value in a T-Test?
A. T Chart
B. invnorm
C. Chi-Squared Chart
D. invnorm/2
What is The T Chart
I am both positive and negative during this test.
A. Left Tailed Test
B. Right Tailed Test
C. Two-Tailed Test
D. 2 Prong T-Test
What is Two-tailed test
What graph has lines that connect points plotted for the frequencies at the midpoints of the classes?
A. Pie Chart
B. Frequency Polygon
C. Histogram
D. Ogive
What is Frequency Polygon
What does it mean for an event to be mutually exclusive?
A. The events can occur at the same time
B. The events cannot occur at the same time
C. The events will have a negative effect on each other
D. The events will have a positive effect on each other
What is The events cannot occur at the same time.
Does order matter in this scenario? How many ways can someone award a 1st, 2nd and 3rd place prize among eight contestants?
What is Yes
When do you divide alpha by 2 when using invnorm?
A. Left Tailed Test
B. Right Tailed Test
C. Two-Tailed Test
D. When there is an outlier in the data
What is Two-Tailed Test
I can determine if there is a relationship
A. 2 Prong T-Test
B. Chi-Squared Test
C. Z Test
D. 1 Sample T-Test
What is Chi-Squared Test
What quadrant is a Chi-Squared Graph in?
A. Quadrant 1
B. Quadrant 2
C. Quadrant 3
D. Quadrant 4
What is Quadrant 1
What are the three types of Probability?
A. Mean, Median, Mode
B. Quanitative, Qualitative, Subjective
C. Classical, Empirical, Subjective
D. Z Test, T Test, P Test
What is Classical, Empirical, and Subjective
How many ways can you make a team of 3 people from a group of 10
A. 110
B. 710
C. 720
D. 120
What is 120
If the Critical Value is greater than the test statistic in a right-tailedtest, then what is the decision?
A. Reject H0
B. Support H0
C. Fail To Reject H0
D. Fail To Support H0
What is Fail To Reject H0
You use me as a backup in case there is an outlier.
A. Mean
B. Mode
C. Median
D. Standard Deviation
What is Median
What graph represents cumulative frequency?
A. Pie Chart
B. Frequency Polygon
C. Ogive
D. Bar Graph
What is Ogive
What is the sample space for tossing 2 coins?
A. HH, HH, TT, TT
B. HH, TT, HT, TH
C. HT, HT, HT, HT
D. HHH, HTT, HTH, THT
What is HH, TT, HT, TH
0! = ?
A. 0
B. 1
C. 2
D. 3
What is 1
What is the Critical Value in a left-tailed test when alpha is .05 and is using a T-Test?
A. -1.65
B. 1.65
C. 2.09
D -2.09
What is -1.65
I measure how far values fall from the tree.
A. Mean
B. Mode
C. Median
D. Standard Deviation
What is Standard Deviation
Construct a pie graph from the preferences of soda? (Sprite - 146) (Coke - 330) (Mt. Dew - 225) and (Dr. Pepper - 299). Round to the nearest tenth.
What is Sprite - 14.6% Coke - 33% Mt. Dew - 22.5% Dr. Pepper - 29.9%
Someone has 5 red marbles and 4 blue marbles. Without replacing, what is the probability that you draw 2 red marbles?
A. 5/18
B. 6/18
C. 2/9
D. 1/3
What is 5/18
How many different permutations of the letters in the word Boondoggle are there?
A. 302,300
B. 302,400
C. 27
D.28
What is 302,400
In a Chi-Squared problem, what is the critical value when the degree of freedom is 29 and alpha is .05 in a left-tailed test?
A. 17.073
B. 17.708
C. -17.708
D. -17.703
What is 17.708