5. Assume you are taking two courses this semester. Based on your opinion, you believe the probability that you will pass both courses is .75. What method of probability did you use? probability method relative frequency method classical method subjective method

Q: The expected number of typographical errors on a page of a certain magazine is .2. What is the…

A: Given: X = Number of typographical errors on a page  E(X)=0.2

Q: A bag contains 12 red marbles, 3 green marbles and 7 blue marbles. What is the probability of…

A: Given that, the bag contains 12 Red, 3 Green, and 7 blue marbles. Thus, the probability of drawing…

Q: When dealing 5 cars from the deck what is the probability of getting 3 black cards and 2 red cards?…

A: Total number of cards=52 Black cards=26(13 of spades, 13 of clubs) Red cards=26(13 of diamonds, 13…

Q: At your high school, you are trying to determine the probability that a student takes Spanish given…

A: To determine the probability that a student takes Spanish given that the student is taking…

Q: The expected number of typographical errors on a page of a certain magazin is 0.3. What is the…

A: Solution-: Let, X= The number of typographical errors on a page of a certain magazin  When 1 page =…

Q: What is Probability that ( x_bar^2+y_bar^2 < 5)

A:

Q: What is Probability that (x_bar^2+y_bar^2 < 5)

A:

Q: William is playing cards. What is probability of pulling an 8 of spades, 10 of diamonds, or heart?

A: given data  william play a  card game select card at random.  P(8 of spades,10of diamonds or heart…

Q: the sample space for tossing  three fair coins is [HHH,HHT,HTH,HTT,THH,THT,TTH,TTT]. what's the…

A: 3 fair coins are tossed.  The sample space S={HHH,HHT,HTH,HTT,THH,THT,TTH,TTT}

Q: 2. What is the probability of creating a salad with ice berg lettuce with Ranch dressing and one…

A: Given information: The given information is as follows:

Q: b. Draw pie chart shows the favorite social media application used for communication and give your…

A: The given table represents that the 15 student’s details like gender, hours spend in social media…

Q: When rolling 10 dice, what is the probability of rolling 7 sixes? How does this compare to the…

A: The probability of getting 7 sixes in rolling of 10 dice is lower than probability of getting 5 or…

Q: A multiple-choice test contains 25 questions, each with four answers. Assume that a student just…

A:

Q: What's the probability of getting a 5 or an odd number

A: Note: Hey there, thank you for the question. Since the complete information is not given, it is…

Q: The probability of an event is 12/27. What are the odds in favor of the event? What are the odds…

A: From the provided information, The probability of an event (p) = 12/27

Q: etermine the probability of having 2 girls and 3 boys in a 5​-child family assuming boys and girls…

A: Here, Number of boys=3 Number of girls=2 Total children n=5  assuming boys and girls are equally…

Q: If you randomly pick a card out of a standard deck, what is the probability the card will NOT be a…

A: Here we want to find the probability the card will not be a king a queen or a diamond.

Q: nat, sample OI TOU SUudents, adt es this result contradict the poll? Explain. probability that at…

A: The mean of the Binomial distribution is,  np The standard deviation of the Binomial distribution…

Q: 2) What are the two main things you will check to see if the probability assignments are acceptable?

A:

Q: The probability that [a woman in this cohort] has breast cancer is 0.8 percent. If a woman has…

A: Given  P breast cancer=0.8 P a positive mammogram/breast cancer=0.90 Pa positive mammogram/no breast…

Q: What is the probability that a student selected randomly either preferred Obama or is an…

A:

Q: Which counting method should you use to find the compound probability? Explain.   What is the…

A: here given, The math club needs to choose four people for a committee to represent it at the school…

Q: A bag contains 4 white, 3 black and 5 red balls. What is the probability of getting a white or red…

A:

Q: What is the probability of getting a license plate that has a repeated letter or digit if you live…

A: License plates have four letters followed by two numerals Therefore, 26 options 26 options 26…

Q: You are randomly selecting a sample of 12 participants for your research. The probability of…

A: Let, x be no of women  given. n=12 P(women) p=0.70 q=1-p=0.30

Q: Use the theoretical method for finding probability to determine the probability of : Drawing one…

A:

Q: 8. If the probability that Kerry gets an "A" in English class is 0.82, what is the probability that…

A: In this question we use the basic probability rule: We know that,  sum of all probability is 1. then…

Q: 8. Find the probability of success. Use a calculator if needed. What is the probability of getting 5…

A: Given,                n = 15,                p = 0.5             (1-p) = 0.5

Q: Find the size that a Cosmic Crisp apple Find the proportion (probability) of Cosmic Crisp apples…

A: 7. Let x be the size of a cosmic crisp apple which follows normal distribution with mean 71mm and…

Q: A box contains 8 marbles: 3 red, 4 blue, and 1 green. What is the probability of drawing out a blue…

A: Given data A box contains 8 marbles  3 red 4 blue 1 green

Q: When someone buys a ticket for an airline flight, there is a 0.0981 probability that a person will…

A: Given information probability that a person will not show up for the flight(p) = 0.0981 Jet have not…

Q: Tamir is a pediatrics nurse who conducts the first neonatal exam on newborn patients. He makes note…

A: Given data is   Slow heart rate (&lt;100bpm) Fast Heart rate (&gt;100bpm) Total brown eyes…

Q: What is the probability of selling at least 10 P(x ≥ 10) = What is the probability of selling 5 or…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: book. What is the probability that on the next page she will make (a) 4 or more errors? (b) no…

A: Let X denote the number of errors per page. Then the distribution of X is Poisson(2)

Q: 34. The odds of winning a prize in a raffle with one raffle ticket are the probability of winning…

A: According to the Bartleby guideline only one question can be solved at one time, post the remaining…

Q: The probability of being accepted to attend a state university is the odds of being accepted to this…

A: Given,the probability of being accepted to attend a stateuniversity is 45

Q: (c) What is the probability that total waiting time is at most 3 min? (d) What is the probability…

A: Here AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPART from b to d HERE GIVEN probability density…

Q: 4. In a blood testing procedure, blood samples from 6 people are combined into one mixture. The…

A: Let there are n trials and each having two outcomes - Success and Failure. The trials are…

Q: Students will be chosen at random for school spirit awards. There are 6 athletes and 8 non-athletes…

A: GivenNo.of athletes = 6No.of Non athletes = 8Total of students = 6+8=14No.of prizes = 2

Q: Calculate the Probability. Probability of rolling a sum of 2 or 4 when given two dice.

A:

Q: Suppose you draw a card from a well-shuffled deck of 52 cards. What is the probability of drawing a…

A: Number of 4 cards is 4 and number of jack = 4  So total favourable cases = 8  And total cards = 52

Q: Flights According to the Bureau of Transportation, 80.3% of American Airlines flights arrive on…

A: Solution: We are given that:According to the Bureau of Transportation, 80.3% of American Airlines…

Q: David is playing cards.what is the probability of pulling a diamond or spade?

A: david is playing cards 13 - diamonds 13 - spades 13 - hearts 13 - clubs _________________ 52 - total…

Q: c. If you select a random sample of 100 sessions, what: the probability that the sample mean is…

A:

Q: Supposed that 62 percent pp own dogs if you pick 2 ppl at random what is probability they both own…

A:

Q: A bag contains 4 red, 2 blue, 6 green, and 8 purple marbles. What is the probability of selecting a…

A: To find the probability of selecting a green marble at random from this bag and not replacing the…

Q: The spinner is divided into equal sections. The arrow is spun one time. 3 3 9 9 9 What is the…

A:

Q: What is the probability of drawing a heart? P(Heart) = What is the probability of not drawing a…

A: topic - ratios