A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally likely to be rolled. What is the probability of rolling a number less than 4? Write your answer as a fraction in simplest form.

Q: If one student is chosen at random, Find the probability that the student was female AND got a "C".

A: Consider the given table. The number of females = 40 The number of females who received C = 9 Total…

Q: There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun one time, what…

A:

Q: When rolling a standard 6-sided die once, give each indicated probability as a fraction in lowest…

A: Given: 6-sided die rolled once. So total possible outcomes = 6

Q: A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A: From the provided information, The die is twelve sided labelled 1 through 12. The total number less…

Q: Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6 rolls of die.  What's…

A: Solution Given That, Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6…

Q: When rolling a number cube 800 times what is the probability that a 2 or 5 would be rolled

A: Total Number of faces = 6 P(2) =1/6 P(5)= 1/6 Now, Probability of 2 or 5 is: P(2∪5)=P(2)+P(5)-P(2∩5)…

Q: If a single 8 sided die is tossed once, find the probability of rolling a 5.

A: Solution: Suppose eight sided dice is rolled once. Then, the sample space is Number of elements in…

Q: Terry has a single six-sided die numbered from 1 to 6. If he rolls it three times, then what is the…

A: Suppose the die rolled here is fair, so that all the outcomes are equally likely. The possible…

Q: Suppose you roll a red die where each face represents a number from 1 to 6. Determine the…

A: When a die is rolled n(S)=6 S={1,2,3,4,5,6}

Q: If a standard six-sided is rolled, what is the probability of rolling an odd number

A: We have given that,  A standard Six-sided is rolled then the sample space (s) is,  s = {1, 2, 3, 4,…

Q: When a single die is rolled, find the probability of getting a 7.

A: It is a problem of basic probability in which we have to find out the probability of getting a 7.

Q: ) Find the probability that a study participant has a height that is more than 71 inches.

A: It is given that the mean is 68.4 and the standard deviation is 4.0.

Q: The nine chips shown below are placed in a sack and then mixed up. Madeline draws one chip from this…

A: Given, The nine chips are placed in a sack and then mixed up.  Let have numbers 1, 2,3,4, 5,6,7,8,…

Q: If one student is chosen at random, Find the probability that the student was male AND got a "C".

A: The given table shows the grades and gender of the group of students.

Q: If the odds for a certain event are 25 to 27, what is the probability of the event occuring? Write…

A: Odds against = P(against)/P(favor) total number of occurrences = 25+27 = 52 P(event occurring) = ?

Q: A 6-sided die is rolled twice. What is the probability of showing a 1 on the first roll and an even…

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Q: A spinner has equal regions numbered 1 through 23. What is the probability that the spinner will…

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Q: six-sided die with sides labeled  1  through  6  will be rolled once. Each number is equally likely…

A:

Q: O A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely…

A: We have to find the probability

Q: You roll a pair of six-sided number cubes, numbered 1 through 6. What is the probability of rolling…

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Q: There is a spinner with 13 equal areas, numbered 1 through 13. If the spinner is spu one time, what…

A: We will solve the problem.

Q: A bag contains eleven balls labeled 1 through 11. One ball will be randomly picked. What is the…

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Q: Find the probability of getting a 1, 5, or 6 when you roll a standard six-sided die

A: When we roll a six-sided die then we can get 6 possible outcomes.  We can get 1, 5 or 6 in 3 ways.…

Q: A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to…

A: Given: A die is rolled. Total outcomes={1, 2, 3, 4, 5, 6 } . Objective is to find the probability…

Q: A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to…

A: There are 6 numbers on the die. So the sample size= 6   We can get less than 5 for the numbers 1, 2,…

Q: If you wanted to estimate the probability that a household in Winona has a Roku hooked up to at…

A: Firstly we need the data of total number of devices in the household that roku can be hooked up to.…

Q: If two dice are rolled one time, find the probability of getting a sum of 9. 1/9 O 2/9 О 1/6 О 18

A:

Q: A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A: Given that,A twelve-sided die will be rolled once.Each number is equally likely to be rolled.

Q: If two dice are rolled, what is the probability that the sum of the upturned faces will ?equal 7 2/6…

A: From the provided information, The total outcomes of rolling two dice = 36

Q: A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A:

Q: What is the probability of rolling a die and rolling a 2 or a 3 or a 4?

A: The probability of an event can be defined as follows:

Q: The spinner has equal regions numbered 1 through 15. What is the probability that the spinner will…

A: The probability formula is, Probability=Number of favourable outcomesTotal outcomes A spinner has…

Q: Ella rolls a standard six-sided die, numbered from 1 to 6. Which word or phrase describes the…

A: Given that  A die is rolled  Sample space = S = ( 1, 2, 3, 4, 5, 6 )

Q: Find the probability that a randomly selected piece is not blue.

A: Total number of pieces in bag of candy = 110 Probability = (#no of Favorable outcomes)/(#total…

Q: The Gallup organization found that 27% of Americans own a cat as a pet. Find the probability 5…

A: Given problem Given that   The Gallup organization found that 27% of Americans own a cat as a pet.…

Q: What is the probability of rolling a single die to the number 5 and simultaneously flipping a penny…

A: The probability of getting 5 on die is 16. And, the probability of getting head on flipping a penny…

Q: A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A: Given data, A 12 sided die is rolled Then the sample space is S={1,2,3,4,5,6,7,8,9,10,11,12} What is…

Q: You roll a 6-sided die two times. What is the probability of rolling a number greater than 1 and…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: when a single die is rolled, find the probability of gitting a 9.

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Q: Find the probability that a person flipping a coin gets the second head on the fifth flip?

A:

Q: There is a spinner with 13 equal areas, numbered 1 through 13. If the spinner is spun one time, what…

A:

Q: Whats the probability of rolling a 4 or rolling an odd number?

A: Given: Number of faces = 6 Number of odd number on a dice = 1,3,5=3

Q: If you randomly select a letter from the phrase "Mario Kart on the Wii is fun," what is the…

A: From the given data:   Number of vowels=10   Total number of letters=22

Q: In a standard deck of cards, what is the probability of drawing a face card? (Express your answer as…

A: Given: n(total) = 52 n(face cards) = 12 n(drawn) = 1

Q: A spinner has 10 equally sized sections, 8 of which are gray and 2 of which are blue. The spinner is…

A: Given that  Total section of equal size=10 Gray color section=8 Blue color section=2

Q: A twelve-sided die with sides labeled  1 through 12 will be rolled once. Each number is equally…

A:

Q: A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally…

A:

Q: Suppose you roll a special 45-sided die. What is the probability that the number rolled is a "1" OR…

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Q: A spinner has equal regions numbered 1 through 15. What is the probability that the spinner will…

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Q: there is a spinner with 15 equal areas, numbered 1 through 15. if the spinner is spun one time, what…

A: As per given by the question, there are a spinner with 15 equal areas. if the spinner is spun one…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.