You roll two dice. What is the probability that the two rolls will be not equal 1/36 94% 1/6 None of the other answers is correct. 5/6 3/36 2/36

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

A:

Q: The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

A: P(A) = 0.4 P(B) = 0.5 P(A'∩B') = 0.1 P(A∩B) = ?

Q: Use the information below to answer questions 15-18. A research is conducted to determine disease…

A: Let event A represent the ability to detect the disease and event B represents the machine is…

Q: Jeri is listening to the songs on a new CD in random order.  She will listen to two different songs,…

A:

Q: A Coin jar Contains 15 dimes Find the probabiling that doren cline from the choose Mikah will choose…

A: Quarters = 12 Dimes = 15 Nickels = 23 Total coins = 50

Q: c. You play card game and select two cards from 52 - card deck without replacement. Probability that…

A: The information provided in the question are as follows :-Two cards are to be selected from a deck…

Q: 4. You roll a single number cube 20 times. What is the probability that it lands on 3 at least 5…

A: We are given:number of trials: n = 20probability of success: 1/6number of successes: at least 5 So,…

Q: Chris can only afford to take one vacation. His 2 choices are A = Argentina, and B = Bermuda. The…

A: The question is about probability.Given :P ( A ) = 0.401P ( B ) = 0.423

Q: In a recent survey, 65% of the community favored building a health center in their neighborhood. If…

A: Given  p=65%, n=14, x=8

Q: You roll a blue and a green die. If the sum of the two dice is 6, what is the probability that the…

A: The sample space of the sum of two dices is

Q: Solve the following problem. Mrs. Vines drives to school along the same route Monday through…

A:

Q: We know that on a random day during the summer, the probability that a student jogs is 0.65, the…

A:

Q: When 2 dice are rolled, find the probability of getting a sum less than 5 or greater than 8 O a.…

A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

Q: A survey of Indiana, PA residents finds that 68% like Bob's Sub, 83% like Culpepper's, and 56% like…

A: Let A be the event that the residents like Bob's Sub and B be the event that residents like…

Q: A survey of families revealed that​  58% of all families eat turkey at holiday meals. ​  44% eat ham…

A: Given data, P(Turkey)=0.58 P(ham)=0.44 P(Turkey and ham)=0.16 P(Turkey or Ham)=?

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 carnival game consists of choosing a rubber duck from a kiddie pool. If the duck has a red dot on…

A: There are 10 ducks in the pool, and 2 of them have red dots.

Q: You roll two six-sided dice. Find the probability of the event D that the absolute value of the…

A: Solution: From the given information, two six-sided dice should be rolled.

Q: What is the probability of an equally likely event?

A: Here we will use basic of probability

Q: Seventeen percent of married couples say they are planning a trip to Europe. You randomly select 15…

A: Suppose a random variable x, defines the number of married couples, who are planning a trip to…

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: In a school, 70% of males play soccer, and 12% of females play soccer. The school consists of 55%…

A: Conditional probability:  Let A and B be two events related to a random experiment. Then the…

Q: The pass rate in Math146 at GRC is only 30% per quarter. 8 students are taking Math146 this quarter.…

A:

Q: We have a 150-seat airplane. Historically 93% of ticket holders show up for the flight. If I sell…

A: From the provided information, Sample size (n) = 159 Probability of success (p) = 0.93 The process…

Q: Maggie is practicing her penalty kicks for her upcoming soccer game. During the practice, she…

A: Sample size, n = 10Probability , p = 65% = 0.65

Q: If one card is drawn from an ordinary deck of cards, find the probability of getting the following.…

A:

Q: As students were exiting the student center on campus, Vicki took note whether they were listening…

A: The objective of this question is to find the probability that a randomly selected student will have…

Q: If the probability that the Islanders will beat the Rangers in a game is 1/3, what is the…

A: Given P=1/3 q=1-1/3=2/3

Q: The probability of a success is .45. If you have a sample of 13 people, what is the probability that…

A: Bin(n=13, p=0.45)

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: 65% of the people in Missouri pass the driver's test on the first attempt. A group of 7 people took…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Q: Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is…

A: We have  to find the probability of getting two numbers whose product is even

Q: Suppose that 42% of people are on low calorie diet. If you pick three people at random, what is the…

A:

Q: Maggie is practicing her penalty kicks for her upcoming soccer game. During the practice, she…

A:

Q: Q6. In a Survey, 85% of the people interviewed were unaware that maintaining a healthy weight could…

A: Given,n=20p=0.85q=1-0.85=0.15A random variable X~Binomial(n=20 , p=0.85)P(X=x)=20x0.85x0.1520-x  ;…

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.