What is the mean of the following numbers? 10, 13, 18, 34, 50, 55?
What is 30?
100
Find the interquartile range of the following data:
14, 15, 20, 24, 30, 33, 35
What is 18?
100
Sandra flipped a coin 50 times. It landed on heads 32 times. What is the experimental probability of getting tails?
What is 9/25?
100
How many outcomes would there be if you go to lunch and there are four different meats, 2 different cheeses and 4 types of bread?
What is 32?
100
A card is drawn from a deck of cards and then replaced. What is the chance of getting two hearts?
What is 1/16?
200
Find the median of the following numbers: 11, 13, 13, 14, 16, 16, 18, 19
What is 15?
200
What kind of graph shows bars with intervals as the column labels and frequency on the y-axis?
What is histogram?
200
Johnny rolled two dice. What is the theoretical probability that he will get doubles.
What is 1/6?
200
If you roll a six-sided dice and flip two coins, how many outcomes can you expect?
What is 24?
200
A card is drawn from a deck of cards and not replaced and another card is drawn. What is the probability of getting a spade first and then a diamond?
What is 13/204?
300
Which measure of central tendency is best when there are NO outliers or gaps in the data?
What is the mean?
300
The difference between the greatest and least values.
What is the range?
300
If 32% of those answering a survey about music picked hip hop, how many chose hip hop if 450 students were surveyed?
What is 144?
300
What is the probability of rolling all threes on three dice?
What is 1/216?
300
A spinner has 8 evenly spaced sections labeled 1-8. What is the chance of getting a 3 or a 5?
What is 1/8 +1/8 = 2/8 or 1/4?
400
Find the range of the following data: 3, 4, 6, 10, 33, 41, 44, 56, 65, 66, 90
What is 87?
400
This type of graph can be used to compare two sets of data.
What is stem-and-leaf plot?
400
This type of sample is when the items are selected according to a specific time or item interval?
What is Systematic Random Sample?
400
What is the probability of getting tails and a queen of spades if you flip a coin and choose one card?
What is 1/104?
400
A card is drawn from a deck of cards? What is the probability that it is a queen of hearts or a black card?
What is 27/52? (1/52 + 26/52)
500
If Jen already has 84, 87 and 94 as her first three marking period grades, what does she need in the fourth marking period to get a 90 for the year?
What is a 95?
500
This type of graph separates the data into four quartiles.
What is Box-and-whisker plot?
500
If a teacher needed to survey students about school and she asked her first period class to answer the survey, this would be what type of sample?
What is a Convenience Sample?
500
What is chance of rolling a 5 or 6 on all three dice?
What is 8/216 = 4/108=2/54=1/27?
500
Frank has cards numbered 1-10. He chooses two cards at random not replacing the first card. What is the probability that both cards are a multiple of 3?