What is Reasonable? What is the probability that you will flip heads when flipping a coin? Estimate tho number of heads you will get when you flp a coin 20 times. Share with Class Share with Ciass

Q: Determine the probability that a non defective bolt will be found if out of 750.bolts already…

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Q: Total number of outcomes for tossing a coin three times = Total number of outcomes for rolling a…

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Q: When 3 dice are rolled, find the probability of getting a sum of 8. Enter your answer as a fraction…

A: Given3 dice are rolled

Q: f obtaining more tails than head

A: Since the number of outcomes with the 4H and 4T is C(8,4)=70, there is an equal possibility for the…

Q: Compute the probability of randomly drawing five cards from a deck and getting 3 Aces and 2 Kings…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: A coin is flipped 5 times and X is the number of tails.  Find the probability distribution of X. Do…

A: Introduction :-  Here we have to find out the probability distribution for number of tails. If a…

Q: ability of getting "six" at

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Q: You order 13 pizzas, five that are cheese and eight that are mushroom. They arenot labelled on their…

A: There are total 13 boxes.  We can pick any 5 boxes from those 13 boxes in 13C5 ways.    If we want…

Q: Design a situation where the probability of one event is and another event is . Explain your…

A: Solution-: We design a situation where the probability of 1 event is  (1/5) and another event is…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: You are going to play mini golf. A ball machine that contains 19 green golf balls, 24 red golf…

A: It is given that, A ball machine that contains 19 green golf balls, 24 red golf balls, 22 blue golf…

Q: the probability of getting “3”  more than once.

A: Let X be the random variable such that the number of events getting “3”  on die.N: Total number of…

Q: Kenya airways quote a flight of 2hrs and 25min for it's the flight from Kenya to juba. Suppose we…

A: From the given information, Kenya airways quote a flight of 2hrs and 25mins for its flight from…

Q: Determine the probability of drawing a red card and then the ace of spades from a regular deck of…

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Q: A number cube is rolled and a coin is flipped. What is the probability of getting a number greater…

A: Given A number cube is rolled and a coin is flipped.Event:- getting a number greater than 3 on the…

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

A: Let p be the probability of getting heart. Then p = 13/52 = 0.25 Let X denote the number of hearts…

Q: Flip a fair coin 180 times. Estimate the probability of obtaining more than 120 heads.

A: From the provided information, Sample size (n) = 180 and The probability of getting a head = 1/2 =…

Q: Find the probability of drawing an ace at least once when you draw a card from a standard deck of…

A: Given data A standard deck of cards is given

Q: Show your complete and detailed solution.  What is the probability that the sum of 8 appears in a…

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Q: what is the probability that she passes her test given that she studies?

A: Let us define some events A : She studies for test. B : She passes test. It is given that P(A and B)…

Q: Determine the probability that the rolled dice will result to a multiple of 3 or a square number.

A: It is known that, the outcomes of rolling a die are 1, 2, 3, 4, 5, and 6.

Q: If you flip a coin 10 times, what is the probability of getting at least 5 tails? Express…

A: It is given that:Number of times the coin is tossed : and let x denotes the number of times tail…

Q: what is the probability of rolling a 2 or 3 on a six-sided die?

A: In rolling a die, the total possible outcomes are {1,2,3,4,5,6}.

Q: A die is rolled 10 times. Find the probability of rolling no more than 4 fives.

A: Given: A die is rolled 10 times. Objective of this question is to find the probability of rolling no…

Q: Roll 12 dice simultaneously, and let X denote the number of 6's that appear. Find the probability of…

A: Let X be a random variable denotes the number of 6's. Here, X~Bin12,16. Calculate the probability of…

Q: valos Consider a biased coin, where the probability of tossing a head is Ž The coin is tossed 4…

A: The following information has been provided: Let X be a random variable represents  tossing a head.…

Q: If we roll two fair dice, what is the probability of rolling a sum of 9? Write your final answer as…

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Q: A coin is tossed 2 times. Calculate the probability of obtaining more tails than heads.

A: The probability getting heads is equal to probability of getting tails.

Q: Determine the probability of two dice being rolled and showing a sum of 5.

A: Given data Determine the probability of two dice being rolled and showing a sum of 5

Q: A coin is tossed 100 times. Find the probability that there are  between 40 to 60 tails (inclusive)…

A: Probability of getting a tail = 0.5n = 100

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.