The data in the table below summarize results from 143 pedestrian deaths that were caused by accidents. If two different deaths are randomly selected without​ replacement, find the probability that they both involved intoxicated drivers. Is such an event​ unlikely?       Pedestrian​ Intoxicated?       Yes No Driver Yes 14 15 ​Intoxicated? No 67 47

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 6 red ​balls, 5 green…

A: The answer is attached below,

Q: The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For…

A: Given: Various reasons for death has been given in U.S. The objective is to find the probability of…

Q: The following table describes the contents of a bag that contains red, green, blue, pink, and white…

A: The objective of this question is to find the probability of drawing a marble that is neither white…

Q: Find the probability that Rebecca's fish are: (i) both the same sex (ii) both female (iii) both…

A: i) If the both fish are to be same sex then both can be male or female: (715*614)+(815*714)…

Q: One hundred and fifty people attended a conference in Australia. Sixty five of those attending were…

A:

Q: Lacy draws a club from a standard deck of 52 cards. Without replacing the first card, she then…

A: 1) Lacy draw a club from deck of 52 cards. without replacing the 1st card she draw 2nd card and gets…

Q: In a certain college, 20% of the physics majors belong to ethnic minorities. If 10 students are…

A:

Q: The following table describes the contents of a bag that contains red, green, blue, pink, and white…

A: The objective of this question is to find the probability of drawing a marble that is neither white…

Q: What is the probability a randomly selected grasshopper is a regular grasshopper, given it's male?

A: Here Given  Probability of locusts= P(L) = 0.3 So, Probability of Regular grasshopper = P(R) = 1-0.3…

Q: Vic A certain prescription drug is known to produce undesirable side effects in 20% of all patients…

A: Let, X= number of people with side effects  Probability of success= 20%=0.20 Probability of…

Q: Which of the following numbers could not be the probability of an event? A 19 15 OR 15 19 OE 112

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Inside the box of every cereal box contains a surprise gift. The store manager assures employees…

A: To find the probability that both selected cereal boxes contain the secret decoder ring, we can use…

Q: Suppose that 29% of people have a dog, 19% of people have a cat, and 14% of people own both. What is…

A:

Q: The following table describes the contents of a bag that contains red, green, blue, pink, and white…

A: The objective of this question is to find the probability of drawing a marble that is neither white…

Q: The following table describes the contents of a bag that contains red, green, blue, pink, and white…

A: The objective of this question is to find the probability of drawing a marble from a bag that is…

Q: A shipment of 30 inexpensive digital watches,  including 8 that are defective,  is sent to a…

A: Probability is a measure of the likelihood that an event will occur. It is expressed as a value…

Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A: Use the frequency table to find the probabilities for each clown is as follows: The probability…

Q: The table below shows results for a cancer screening test.   Positive Test Results (Test shows…

A: The union probability for any two events A and B is defined as P(A ∪ B) = P(A)  + P(B) – P(A ∩ B).

Q: For a story she is writing in her high school newspaper, Grace surveys moviegoers selected at random…

A: There are two categorical variables which are rating and age. Rating has 2 types which are thumbs up…

Q: A shipment of 50 inexpensive digital watches, including 6 that are defective, is sent to a…

A:

Q: Two number cubes are rolled at the same time and their sum is recorded. This is repeated 100 times.…

A: The probability of an event is calculated as, The experimental probability is calculated as the…

Q: 63% of all Americans are home owners. 37 Americans are randomly selected, find the probability that…

A: given data P(home owner) = p =0.63no. of trials = n = 37x = no. of home owners in sample

Q: In a statistics class there are 21 juniors and 5 seniors; 2 of the seniors are females, and 11 of…

A:

Q: A group of voters consists of 23 Democrats, 17 Republicans, and the rest Independents. If a voter is…

A: Given that there are 23 Democrats, 17 Republicans and the rest are independents. Let us consider the…

Q: Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six…

A: P9chemistry major) = p = 0.20 sample size(n) = 6 x = no. of chemistry majors P(x=3) = ?

Q: If the probability that a company will win a contract is 0.3, what is the probability that it will…

A: Given that  The probability that a company will win a contract = P(A) = 0.3

Q: Tyee recorded the grade-level and instrument of everyone in the middle school School of Rock below.…

A: First, we need to find the total number of seventh grade students. We do this by adding up the…

Q: Sociologists want to determine the probability of exactly 4 out of the next 7 individuals they…

A: We have to find given probability.

Q: Question 16 Suppose a jar contains 10 red marbles and 10 blue marbles. If you reach in the jar and…

A:

Q: A pointer is spun once on a circular spinner. The probability assigned to the pointer landing on a…

A: Consider the given informationci12345Pei0.30.10.20.20.2E=Pointor lands on an even numberF=pointer…

Q: A certain affects virus 0.2% of the population. A test used to detect the virus in a person is…

A: From the given information the test used to detect the virus in a person is positive 90% of the time…

Q: 78% of all students at a college still need to take another math class. If 50 students are randomly…

A:

Q: ) Find the probability that a person has the virus given that they have tested positive. Round your…

A: here complete the table and find the required probability

Q: Q7. Suppose that someone makes an average of one spelling mistake per email they send. What is the…

A: Given: An average of one spelling mistake is made per email.

Q: Determine the probability that the selected person is not favor of Marian and the person is a male.…

A: The data is given by   Marion Marian Undecided Won't vote Total Female 84 31 33 25 173 Male…