Permutations | Combinations | Probabilty | Statistics | All Mixed Up |
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What is 5040?
This is the number of different ways 7 floats can line up for the homecoming parade.
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What is 120?
Your English teacher asked you to read 3 novels from a list of 10. This number is how many ways can you choose which books to read.
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What is 1/10?
A jar contains 6 red marbles, 8 green marbles, 4 yellow marbles and 2 blue marble. This number represents the probability of randomly drawing a blue marble.(answer as a fraction)
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What is 40?
This number is the mean of the following data.
45, 26, 23, 26, 30, 40, 80, 50 |
What is 40?
This number is the mode of the following data
51, 48, 47, 46, 45, 43, 41, 40, 40, 39 |
What is 840?
This is the number ways 4 of 7 different kinds of bushes can be planted along a walkway.
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What is 330?
There are 6 women and 5 men interviewing for 4 cashier positions at Walmart.
This number is how many ways can the 4 positions can be filled. |
What is 1/2?
A jar contains 6 red marbles, 8 green marbles, 4 yellow marbles and 2 blue marble. This number represents the probability of randomly drawing a red or a yellow marble.(answer as a fraction)
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What is 17.7?
Using the stat program on your calculator, this number is the standard deviation (of a population) of the following data. Round the standard deviation to the nearest tenth.
45, 26, 23, 26, 30, 40, 80, 50 |
What is 604,800?
This number is the amount of permuations of the letters in the word LOCOMOTIVE
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What is 720?
A club with 10 members is to choose 3 officers- president, vice-president and secretary. If each office is to be held by 1 person and no person can hold more than one office, this is the number of ways these offices can be filled.
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What is 14,400?
Wake-up Cereal comes in 2 types, crispy and crunchy. If a researcher has 10 boxes of each, this number is how many ways he can select 3 boxes of each for a quality control test.
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What is 0.315?
A pool of 9 men and 11 women are equally qualified candidates for 10 identical positions. If the people are hired at random, this number is the probability that exactly 5 are women. (round to three decimal places)
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What is 23 (min), 26 (Q1), 35 (median), 47.5 (Q3 and 80 (max)?
Given the data: 45, 26, 23, 26, 30, 40, 80, 50
These are the 5 important numbers in a box and whisker plot. |
What is 4.7%
The distribution of actual weights of 8.0-ounce chocolate bars produced by a certain machine is normal with a mean of 8.1 ounces and a standard deviation of 0.85 ounces. This number is the probability that a randomly selected chocolate bar will weigh between 8.2 and 8.3 ounces. (leave answer as a percentage rounded to tenths)
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What is 840?
This is the amount of 4 letter arrangements from the word COMBINE if no letter is used more than once.
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What is 194,040?
This number is how many ways a jury of 6 women and 6 men can be selected from 10 women and 12 men.
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What is 0.105?
Four cards are to be chosen from a standard deck of 52. If you are dealt 4 cards, this number is the probability that you will get one of each suit. (round to three decimal places)
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What is 74?
If 12 % of a professor’s students failed the latest test in which the mean was 83 and the standard deviation was 7.5, this number is the lowest passing grade
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What is 420?
A Senate committee of 4 is to be formed from a group of 6 Republicans and 8 Democrats. This number is how many ways this can this be done if 2 must be Republicans and 2 must be Democrats?
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What is 151,200?
This is the number of distinguishable permutations that are possible using the letters of the following word:
SUBSTITUTE |
What is 315?
There are 6 women and 5 men interviewing for 4 cashier positions at Walmart.
This number is how many ways the positions can be filled if at least 1 man is hired. |
What is 0.005?
You are choosing three names from a hat that contains 12 names. This number is the probability that Ashley, Bonnie and Carley are chosen. (round to three decimal places)
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What is 328?
Birth weights of the last 500 babies born at a local hospital have a normal distribution with a mean of 110 ounces and a standard deviation of 15 ounces. This number represents the number of infants with birth weights between 100 ounces and 130 ounces
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What is 78.4 minutes?
The time it takes for students to complete a standardized exam is approximately normal with a mean of 70 minutes and a standard deviation of 10 minutes. This is the amount of time (in minutes) that should be given to complete the exam so that 80% of the students will complete the exam in the time given. (round to the nearest tenth)
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