Percents
This is 20% of 85
What is 17?
This is the average speed of someone who runs a 26 mile race in 5 hours
What is 5.2 miles per hour?
This is needed in order for a question to be a good statistical question.
What is variability?
This "formula" is used to calculate probability.
What is dividing the number of ways an event can occur by the total number of outcomes?
This is the heaviest organ of the human body
What is the skin?
12 is 40% of this
If you take 4 hours to bike 26 miles, you could ride this long in 7 hours at the same rate.
What is 45.5 miles?
This statistical measure is found by dividing the sum of the data entries by the amount of data entries.
What is mean?
When rolling a die, this is the probability of rolling a number less than 3?
What is 1/3?
What is Fort Knox?
18 out of 40 is this percent
What is 45%
If you pay $28 for 8 gallons of gas, 5 gallons would cost this much.
What is $17.50?
In the following list, this is the mode.
1, 2, 3, 6, 3, 4, 6, 5, 2, 6, 1, 2
What are 2 and 6?
This phrase is used to describe the probability of an event less than 50%
What is less likely (or unlikely)?
The company whose slogan is "You're in good hands"
Doing this turns a decimal into a percent
What is multiply by 100?
This is a statement that two ratios are equal.
What is a proportion?
When making a histogram, the bars must do these two things.
What are: have equal widths and not touch?
If you win 20% of the time, you would expect to win this many times out of 50 attempts.
What is 10?
The next number in the sequence:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...
What is 55?
This is the difference between 25% of 280 and 55% of 60
What is 37? (70-33)
This process is used to find the missing number in a proportion.
What is cross-multiplication?
This is another name for the number in the middle of a list, when ordered from least to greatest.
What is median?
If you land on tails 14 times out of 50, you would predict to land on tails this many times out of 1000
What is 280?
This person was recently named General Manager of the New York Islanders
Who is Mathieu Darche?