A single die is rolled one time. Find the probability of rolling a number greater than 3 or less than 2. The probability is (Simplify your answer.)

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: Find the Indicaled PA or b)= (Simplify your answer. Type an integer or a decimal.) If P(A and B) =…

A: Given P(A and B)=0.4, P(A)=0.6, and  P(B)=0.5, find P(A or B)

Q: Determine if each event is independent or dependent.  Then find the probability.   A green die and…

A: roll a green die and a red die .  each die has outcome  1 to 6.  P(4 on green die and 5 on red die)…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: A fair die is rolled 4 times. What is the probability of getting at least one 2 on the four rolls?…

A: We have to find given probability.

Q: If a die is rolled one time, find the probability of getting a 5 or an odd number. 0.5 0.3 0.6 O 0.4

A: We want to tell you which one is the correct choice

Q: A single, six-sided die is rolled. Find the probability of rolling an even number or a number less…

A: It is given that a six-sided die is rolled. We have to find the probability of rolling an even…

Q: Find the probability. Two 6-sided dice are rolled. What is the probability the sum of the two…

A:

Q: A bag contains 5 red marbles, 3 blue marbles, 2 green marbles, 1 yellow marble and 1 purple marble.…

A:

Q: You believe that there is a 30% chance you will earn an A in your English class, a 20% chance that…

A: let A be the event of earning A in english class P(A)=0.30 B be the event of earning A in maths…

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: Find the indicated probability. Round to the nearest thousandth.In a blood testing procedure, blood…

A: The probability that individual sample test is negative is, Pn=1-0.11=0.89

Q: Toss a coin twice. Find the probability of getting 1 head. (In this course, I head is taken to mean…

A: A coin is tossed twice. The sample size is 24=16. S={HH,HT, TH,TT}

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: Toss a balanced dice once. Find the probability to get a 6. If you are given that even numbers are…

A:

Q: A small town has two fire engines available for emergencies and are operating independently. The…

A: From the provided information, Probability that a specific engine is available when needed is 0.96…

Q: Roll a fair die once and then select a card from a standard 52 card deck. Calculate The probability…

A: From the given information we find the given probability.

Q: Use the formula for the probability of the complement of an event.Two dice are tossed. What is the…

A: Given 2 dices are tossed, No of outcomes when 1 dice is tossed =6 No of outcomes when 2 dice are…

Q: use the formula for the probability of the complement of an event.A coin is flipped 4 times. What is…

A: Given data No of times coin is flipped = 4 Probability of getting a head = 0.5 Probability of…

Q: Use the formula for the probability of the complement of an event.Two dice are tossed. What is the…

A: Obtain the probability of not getting a sum of 6 by tossing a two dice. Probability: The ratio of…

Q: Two dice are thrown. Determine the probability that a score of 5 or 9 is obtained.

A:

Q: An urn contains 5 red and 6 white balls. Two balls are drawn in succession without replacement. If…

A: Probability of event A given event B has occured = (Probability of both event A and Event B has…

Q: 1. A deck of cards is distributed to 2 players: A and B. Find the probability that A gets four…

A: Probability of A = 1/169 Probability of B = 1/169 Joint ( A &B) = 1/169 + 1/169 = 2/169

Q: Find the probability of the given event.A card drawn from a well-shuffled deck of 52 cards is an ace…

A:

Q: A single fair die is tossed. Find the probability of rolling a number greater than 1. What is the…

A: GivenA single fair die is tossed

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

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: Provide an appropriate response. Assume that male and female births are equally likely and that the…

A:

Q: If a family has three children, find the probability that exactly one of the three children is a…

A:

Q: Find the probability that x falls in the shaded area. HO 2 3 4 5 6 7 8 9 10 X

A: Given diagram,We have to find the Probability that X falls in the shaded area .

Q: What is the probability that a couple that has 5 children will have: 4 boys and 1 girl? 5 girls? 3…

A:

Q: A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a club or a…

A: A Deck of well shuffled 52 cards  4 suits are club ,spade, diamond snd hearts each are 13 cards  To…

Q: Use the formula for the probability of the complement of an event. Two dice are tossed. What is the…

A:

Q: Find the probability you pick blue from the last box if you… Pick one marble from box 1, place it in…

A: Number of blue ball box 1 have 1. Number of white ball box 1 have 1. Number of blue ball box 2 have…

Q: Find the probability for a roll of two dice. Rolling a sum of 8 (the sum is found by adding the 2…

A: In general, there are 36 possible outcomes when rolling two dice.

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.