A medication  statest that the  odds of having an allergic  reaction are 1 in 50.  What is that probability states as a percent?

Q: There is a disease whose average incidence is 10 per 30,000 people. In a city of 90,000 people find…

A:

Q: In certain weather forecast , the chance of a thunderstorm is started as 13 % .Express the indicated…

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Q: It is said that the probability that a genuine item will be evaluated as an imitation is 0.05, and…

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Q: Two six sided dice were rolled twenty times. According to the experiment, the probability of rolling…

A: n=20,p=20%=0.20X~Binomial(n=20,p=0.20)Let X be the number of rolling doubles.p be the probability of…

Q: Ten percent of all people are left handed.  Thus the probability that both a mother and her daughter…

A: Given information: Percentage of all people who are left-handed = 10% or 0.10 It is required to…

Q: if the probability of rain tomorrow is 0.55, what are the odds against rain?

A: The probability of rain tomorrow is 0.55.

Q: On a 5-day vacation, the forecast is a 34% chance of rain every day. What is the probability that it…

A: n=sample size=number of days=5, p=probability of raining every day=0.34

Q: The probability of a sale is 0.50. What are the odds in favor of a sale?

A: The complement of any event is the elements which are not in that event. Then, the probability of no…

Q: The probability that someone will pick up the habit of smoking is 0.2. The probability that someone…

A: Given,P(he/she has smoked)=0.2P(some0ne smoke and develops lung cancer)=0.07

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

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Q: in humans the chance of having a male child is about 1/2. What are the odds of a couple that has no…

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Q: If the probability of a child being a girl is 1/2, and a family plans to have six children, what are…

A: It is given that family plans to have six children. So, Total number of sample space is =26=64 The…

Q: 45% of Americans don’t know the sun is a star. The data is normally distributed.Find the probability…

A: Given data, p=45%=0.45 n=120 P(p>0.42)=?

Q: On a five-day vacation, the forecast is a 55% chance of rain every day. What’s the probability that…

A: Let p denote the probability of rain every day = 0.55 Let n be days in an vacation = 5 Let the R.V X…

Q: One of the random samples of 6 people has a sample mean of 78 kg. Does this surprise you? Provide…

A: Given that Sample size (n)=6 Population mean =70 One of the random samples of 6 people has a sample…

Q: In an experiment, the probability of getting the desired outcome is 0.62. What is the probability of…

A: The probability of getting the desired outcome is 0.62.

Q: The Clippers basketball team are predicted to win 90% of their games during the playoffs.  If this…

A: From the given information, n=3 p=0.90 Using binomial distribution, the required probabilities will…

Q: A bet on “black" in Roulette has a probability of 18/38 of winning. If you win, you double your…

A: Given data:     The given probability of winning is: P(W)=18/38.   The expression for the…

Q: if the probability of tea A winning is 0.76, what is the probability that the team will loose?

A: We have to find probability of loose.

Q: Color blindness has a rate of about 5% among males.  If you pick a group of 15 males, what is the…

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Q: In an experiment, the probability of getting the desired outcome is 0.48. What is the probability of…

A: It is given that the probability of getting the desired outcome is 0.48 We have to calculate the…

Q: If the probability of being hit by lightning is 1 in 1,000,000, what is the probability of not…

A: Given that , P (being hit by lightning) = 1/1000000 =0.000001

Q: A medication states that the odds of having an allergic reaction are 2 in 200. What is that…

A: A medication states that the odds of having an allergic reaction are 2 in 200.

Q: Most medical tests are not completely accurate. For example, a microscopy test for tuberculosis…

A: The given information can be written as follows:

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: Example: Twenty percent of regular M&Ms are orange. Suppose that you took a random sample of 25,000…

A: It is given that the proportion of regular M&Ms which are orange is:  Size of random sample:…

Q: Michael gave a probability answer as 24. What is wrong with an answer such as this?

A: According to the provided information, Michael gave a probability answer as 24.

Q: If the probability of a person winning on a scratch-off lottery ticket is 0.016, the odds of winning…

A: Given: P(winning a scratch -off lottery ticket) = 0.016

Q: The probability of finding a gold card is 0.03. What is the probability that 1 out of 10 randomly…

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Q: Suppose the probability of a soccer team winning a playoff game is 0.80. What are the odds of…

A: Answer:- Given, The probability of a soccer team winning a playoff game is, P(A) = 0.80.  So, The…

Q: Find the probability of an event E if the odds for E is equal to the odds against

A: Odds of an event:The odds an event is given by the ratio of the probability of the event to its…

Q: If the probability of an event is 72%, what is the probability of its complement?

A: The probability of an event is =72%=0.72

Q: If the probability of a person losing on a scratch-off lottery ticket is 0.955, the odds of losing…

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Q: The probability that a song was rock is 0.5, the probability that it had over 1,000 plays is 0.4,…

A:

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.