Probability
What is the probability of rolling a 3 on a standard six-sided die?
What is 1/6
What is a hypothesis?
What is an educated guess
What is the average of the numbers 2, 4, 6, and 8?
What is 5?
What is the branch of mathematics that deals with collecting, analyzing, interpreting, and presenting data?
What is statistics?
What is the probability of drawing a heart from a standard deck of 52 playing cards?
What is a null hypothesis?
what is there is no change
What is the median of the numbers 1, 3, 7, and 9?
What is 5?
What is the sum of all values in a data set divided by the number of values?
What is the mean
If two events A and B are mutually exclusive, what is P(A or B)?
What is P(A) + P(B)?
Give an example of an alternative hypothesis
(determine if shes correct)
What is the mode of the following data set: 2, 2, 3, 4, 4, 4, 5?
What is 4?
What is the term for the likelihood of an event occurring?
What is probability?
What is the probability of flipping two coins and both landing on heads?
What is 1/4 or 25%?
Give an example of a null hypothesis
(determine if she's correct)
For the numbers 5, 8, 12, 14, and 14, what is the mean?
What is 10.6?
What is the term for a graph that shows the distribution of data using bars of different heights?
What is a histogram
What is the probability of drawing an ace and then a king (without replacement) from a standard deck of cards?
What symbol is typically used to denote the null hypothesis?
What is H0?
If a data set has no repeating numbers, what is the mode?
What is there is no mode?
What type of graph uses dots to show the relationship between two variables?
What is a scatter plot?