Graphing Distributions
Which distribution has two distinct peaks?
Bimodal Distribution
What is the mode of the following set of numbers:
2, 7, 3, 5, 7?
7
If there are 9 red marbles and 6 green marbles in a jar, what is the probability of randomly selecting a blue marble?
0
A set of bluetooth speakers is priced at $50. If an 8% sales tax is added, what is the cost of the speakers (including tax)?
$54
During January, how many slices of cake did Dewon eat during each lunch period?
2
When you calculate Q3 - Q1, you get the _________.
Interquartile Range
Which measure of central tendency is most affected by outliers?
mean
If there a 2 men and 3 women entered in a raffle. (1 ticket each) What is the chance that 2 women will win the first two prizes? (without replacement)
3/10
log381=?
4
Whose handwriting can only be seen with a black light and a magnifying glass?
Joseph's
In a skewed right distribution, which measure of central tendency is typically the greatest?
The Mean
Create a set of 4 numbers where the mean is 5, median is 5, and the standard deviation is 0.
5,5,5,5
How many ways are there to select 12 jurors from a group of 20 people?
125,970
99*98*97*96* . . . -8*-9*-10?
0
What is the favorite prime number of teenagers in 2026?
67
What distribution looks like a set of bars all of roughly the same height?
uniform
What does the line in the center of the box of a box plot represent?
Median
What is the probability of getting four aces in a row from a full deck of cars (without replacement)?
1/(270,725)
(3.1415923653e)0=?
1
How many elements are there on the periodic table?
When trying to find the spread of a set of data, you can find the range, interquartile range, or the __________.
standard deviation
The numbers 16, 18, and 20 are in a data set. What number could be added so that the mean, median, and mode are all the same?
18
There is a 25% chance of getting a prize in a box of cereal. If you buy 5 boxes, what is the chance that you will get AT LEAST 2 prizes?
0.367
What is the next item in this series:
77, 49, 36, 18, _____
8
What is Mr. Block's favorite dog food?
Gravy Train
(on mashed potatoes)