Among 70 exposed people. 15 developed disease and 55 remained healthy. What is the odds of illness among exposed people? O 04 O 02 4 O 0.1 O 0.3

Q: In a sample of 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had…

A:

Q: Please discuss the main ways to determine probability

A: It is needed to discuss different ways of determining the probability.

Q: A coin is flipped 30 times. What is the probability of getting 15 or more heads? Round answer to 4…

A: Givensample size(n)=30p=12 =0.5                (i.e., getting head in a toss)Let "x" be getting…

Q: You roll a​ six-sided die. What is the probability of rolling a 6 or a number greater than 3? What…

A: We want to find the probability

Q: Joe throws a die 4 times, what is the probability of him getting a number 1 at most once? 0.4822…

A: Step 1:  Provided Information: Number of trials: n= 4 All the numbers(outcomes) on the die are…

Q: Suppose that 50% of people own dogs. If you pick two people at random, what is the probability that…

A: The probability of having a dog by an individual is 50%, i.e., p = 0.50.

Q: Suppose that 69% of people own dogs. If you pick two people at random, what is the probability that…

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Q: Suppose that 44% of people own dogs. If you pick two people at random, what is the probability that…

A: Independent Events:   Any two events A and B are said to independent if the occurrence of the event…

Q: Choose a qualitative variable. Find the probability of one certain value in the variable. If you…

A: Given is a data with sample size, n = 33 I choose the variable "Sex".

Q: . 10% Chance B. 11% Chance C. 12% Chance D. 17% Chance

A: We have to use the data given in table and basic probability theory to get the probabilities.

Q: The probability of rain tomorrow in Gander is 40%. What are the odds of rain tomorrow?

A: Given data: The probability of rain tomorrow in Gander is 40%.  i.e ; p = 0.40 To find : What are…

Q: Suppose the probability of IRS audit is 5.3 percent of U S taxpayers  who file form 1040 and who…

A: Given The probability of IRS audit is 5.3 percent of U S taxpayers  who file form 1040 and who…

Q: What is the probability of rolling a 7 or  11 with a pair of dice?  What is the probability of…

A: Let A denote the event of rolling 7and B denote the event of rolling 11So , PA=636…

Q: hat is the percentage chance of rolling a 6 on a standard six-sided die? Please don't include the %…

A: When a six-sided die is rolled then the sample space is S={1,2,3,4,5,6} P(Rolling a 6)=?

Q: Suppose that 40% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 40% of people own dogs.Let X be the number of people own dogs following binomial…

Q: Suppose that 67% of people own dogs. If you pick two people at random, what is the probability that…

A: From the provided information, 67% of people own dogs that is p = 0.67 Sample size (n) = 2 X~B (2,…

Q: Suppose that 49% of people own dogs. If you pick two people at random, what is the probability that…

A: The provided information is as follows:The probability that people own dogs is .The total number of…

Q: A drawer contains only green marbles . After 5 red marbles are added to the drawer,the probability…

A: Suppose, A drawer contained X green marbles originally. Now, 5 red marbles are added.   Number of…

Q: What are the chances that there will be more boys than girls in a household with 11 children? 0.2256…

A:

Q: The average weight of an elephant is 6.42 tons with a standard deviation of 1.07 tons. Use the…

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Q: Suppose that 60% of people own dogs. If you pick two people at random, what is the probability that…

A: We are given that 60% of the people's own dogs, if you choose a random person, the probability that…

Q: What is the probability of drawing a heart in a standard deck of cards? Give your answer as a…

A: In this problem we have to find: What is the probability of drawing a heart in a standard deck of…

Q: There are 14 red marbles, 9 white, and 10 black marbles in a box. What is the probability of…

A:

Q: suppose the probability of an irs audit is 1.5 percent for us taxpayers who file form 1040 and who…

A: Probability is defined as the sum of favorable ways of an events divided by the total number of…

Q: Suppose that 40% of people own dogs. If you pick two people at random, what is the probability that…

A: Here, n = 2 and p = 0.4.

Q: Suppose that 68% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: A card is chosen from a deck of cards and returned. In a total of 56 trials, 26 red cards were…

A: A deck of cards has a total of 52 cards where the cards are red and black. The number of trials is…

Q: suppose the probability of taxpayer audit is 1.1 percent for u.s taxpayers who file form 1040 and…

A: The probability of taxpayer audit is 1.1 percent for U.S. taxpayers who file form 1040 and who…

Q: 31. A basketball player has a 75% chance of making a free throw. What is the probability of her…

A: Given dataProbability of making a free throw (p) = 0.75n = 120Let X denotes the no of free…

Q: Suppose that 38% of people own dogs. If you pick two people at random, what is the probability that…

A: Let p be the probability that a person owns dog. Given that p = 0.38

Q: uppose that 57% of people own dogs. If you pick two people at random, what is the probability that…

A: Since owning a dog is independent between two people, Use the multiplication rule