Statistical Questions
Mean, Median, Mode
Other Assortments
Stuff You Should Know
Interesting Factoids
100
Which of the graphs has 75% of the data is above 72?
What is graph 2?
100
Find the mean from the given data set.
4, 2, 8, 14, 21, 13, 11, 10, 29
What is 12.44?
100
Below are the number of pets different 6th grade students have. Find the lower quartile.
1, 5, 6, 6, 7, 3, 9, 9, 2, 3, 1
What is 2?
100
Find the value of x when
f(g(x))
if
f(x)=12x^2-4
and
g(x)=2
.
What is 44?
100
This animal's heart is located in its head.
What is a shrimp?
200
Graph one has a standard deviation of 0.4. Graph two has a standard deviation of 0.45. Which graph is more spread out?
What is graph two.
200
Determine the mode of the given data set:
0, 4, 6, 3, 4, 5, 5, 6, 9, 4, 4, 5, 5, 5
What is 5?
200
Find the percent of people scored at least 4 goals.
What is
7/16 = 43.75%?
200
Solve for h in the following literal equation.
y={a+d^2+lh}/{xz}
What is h={x*y*z-a-d^2}/l?
200
Most people know that everyone's fingerprints are unique, but did you know everyone has a unique this.
What is a tongue print?
300
Which has the higher IQR?
A: 22, 23, 24, 25, 26
B: 12, 15, 20, 30, 34
C:1, 2, 2, 3, 9, 13, 14, 15, 100, 684
What is B?
300
Find the minimum median maximum lower quartile and upper quartile of the data below.
2, 5, 5, 6, 7, 7, 8, 9, 12, 13, 14, 14, 17, 19
What is
2
8.5
19
6
14?
300
How does the mean of a skewed right graph compare to the mean of a skewed left graph? (Shown below)
What is the mean of a skewed right graph is less than one that is skewed left?
300
Factor this polynomial.
x^3+2x^2-3x
What is
x(x+3)(x-1)?
300
German chocolate cake was created here.
What is Texas?
400
What is range?
400
Determine which company has a greater mean salary.
Company 1.
400
Determine which is causation: State how you know.
A) As the number of weddings increases, the number of babies increases.
B) As the number of cows born increases, global warming increases.
C) As the number of hunters increases, the elephant population decreases.
D) As the number of weddings increases, the number of marriage licenses increase.
What is: D
400
What is the formula to find the area of a right triangle?
What is 1/2*base*height?
400
People once ate this highly poisonous substance as a means to improve their skin.
What is arsenic?
500
Identify the quartiles and the extrema of the following diagram.
What is
Min approx64
Q1 approx74
Median (Q2) approx89
Q3 approx96
Max approx97 ?
500
Determine the median, mode, and mean of the given numbers.
3, 4, 9, 7, 7, 13, 5, 5, 8, 4, 10, 1, 12, 6, 4
What is:
median: 6
mode: 4
mean: 6.53
500
Create your own causation statement.
What is That is Causation?
500
What is the difference between skewed left, skewed right, and approximately symmetrical? (DRAW)
What is that is correct?
500
Zombies are real! Maybe not for humans but zombie-ism can be seen in ants and it is caused by this.
What is a fungi? or Ophiocordyceps to be precise.