0. What is the z-score that has an area of 33% in the upper tail of the standard normal distribution? A. 0.2514. В. -0.44. C. 0.7486. D. 0.44.

Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…

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Q: English class, and 57% Find the probability th answer as a decimal, a Find the probabílity th Write…

A: P[randomly selecting a student which happens to be taking math class ]= 0.69 P[randomly selecting 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: n order to qualify for the next round, soccer team has to get at least 4 points in the next 2 games.…

A: The requirement of points for qualify in the next round is 4 points. Points on victory is 3 Points…

Q: In a throw of a coin, find the probability of getting a head.

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Q: You are ordering a hamburger and can get up to 7 toppings, but each topping can only be used once.…

A: 4 toppings can be chosen from 7 by 7C4 Ways 7C4 =

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: 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: Explain the probability rules with examples.

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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: The probability of A is 0.60, the probability of B is 0.40, and the probability of either is 0.76.…

A: Given: P(A)=0.6 P(B)=0.4 P(A or B)=0.76 The objective is to find the P(A and B)

Q: The probability of events A and B is 0.24, and the probability of event A is 0.4. Find the…

A: Solution: From the given information, P (A and B) = 0.24 and P (A) = 0.4.

Q: Say you roll two dice. Find the probability c rolling a number greater than 2 on the first, and then…

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

A:

Q: Roll a pair of dice 10 times. Determine the probability of having exactly

A: Given that the pair of dice is rolled 10 times. When rolling pair of dice, the possible outcomes for…

Q: You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound…

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Q: Alexandra and Martha take a math exam. The probability of passing this exam for Alexandra and…

A: Let A be the event for Alexendra take math exam B be the event for Martha take a math exam.  Given…

Q: Scott is at a charity fundraiser and has a chance of receiving a gift. The odds in favor of…

A: Scott has a chance of receiving a gift.The odds in favor of receiving a gift are .

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: A student takes a true-false test but did not study and randomly guesses each answer. There are 20…

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Q: You toss a coin AND roll a die. What is the probability of getting a tail and a 4 on the die?

A: Probability is a chance of getting a possible outcome of any random event.

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: Calvin makes 65% of the penalty kicks he takes. He is practicing penalty kicks with his friend…

A: From the provided information, Sample size (n) = 10 Calvin makes 65% of the penalty kicks he takes…

Q: Design a simulation that you can use to model the situation. Then use your simulation to find the…

A: To estimate the experimental probability that exactly 1 out of the next 2 meals is overcooked, we…

Q: Can the value 6 6 be a probability?

A: Solution

Q: The probability of events A and B is 0.43, and the probability of event A is 0.9. Find the…

A: Given,P(A∩B)=0.43P(A)=0.9

Q: Show your complete and detailed solution.  What is the probability that the sum of 8 appears in a…

A:

Q: Three friends go bowling. They each throw strikes 51%, 72%, and 26% of the time respectively. Find…

A: Let A be the event that first friend throw strikes  B be the event that second friend throw strikes…

Q: Jenny sells ‘honey tea’ to raise fund for homeless people. The probability of making a sale is,…

A: Given, Jenny sells ‘honey tea’ to raise fund for homeless people. The probability of making a sale…

Q: Estimate the probability of the event. Of 1936 people who came into a blood bank to give blood,…

A:

Q: he probability that a student has a visa card is 81. The probability that a student has a masters…

A: Given data, P(Visa card)=0.81 P(Master card)=0.17 P(Visa and Master)=0.06 P(Visa or Master)=?

Q: There is a lottery drawing every Wednesday from the school store. You have to choose 5 numbers from…

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Q: ou decide to learn a new hobby and take up archery. You can hit the target 34% of the time. If you…

A: Given Data: The probability of hitting a shot on the target is: p=0.34 The total number of shots…

Q: the probability that a tire is defective is 30%. The owner of a company buys 8 tires. Then the…

A: The probability that the tire is defective=0.30 Number of tires company buys (n)=8

Q: Give the probability in decimal form. The campus vets club is having a raffle and is selling 1500…

A: The total number of selling tickets=1500 tickets The number of tickets bought by the people on the…

Q: Find the indicated probability. Find the probability that the sum is no more than 7 when two fair…

A: When two dice are rolled then the possible out comes…

Q: 15. A letter is chosen from the English alphabet. What is the probability the letter is a consonant…

A: There are 26 English alphabet.Out of which 5 are vowels i.e. a,e,i,o,u. and all other 21 are…

Q: you roll a six-sides die.what is the probability that it is an even number or less than five.round…

A: Given that, You roll a six sided die. We are asked to find the probability that it is an even number…

Q: Roll two dices once. What is the probability that the sum is 7?

A: Formula : Probability = number of favourable outcome/ total number of outcomes