Math

StatisticsQ&A Library7.5Topic 5: Probability39. A family wants to have two children. The children can either be male or female. What is thesample space for this experiment? (The order in which the couple has children does matter tothe parents.)40. Let the sample space S of a random experiment be the numbers 1 through 10. So, S ={1,2, 3, 4, 5, 6, 7,8, 9, 10}. Define events A, B, and C as follows.A:{1,2,3,5,6,7,8,9}B: { 2,4,5,7,9 }{1,2,3,4,5}C:(a) What outcomes are in the event AN B?(b) What outcomes are in the event BUC?(c) What outcomes are in the event C'?(d) Are the events An B and BnA the same? Why?(e) Are the events BUC and CUB the same? Why?41. A survey of 100 male students and 100 female students regarding their favorite Mexican foodrestaurant yielded the results given below.Gender Chipotle Moe's Salsaritas QʻdobaMale2035381713Female3040dadeng(a) What is the probability that a respondent is male?(b) What is the probability that a respondent likes Q'doba?(c) What is the probability that a respondent likes Salsaritas and is female?(d) What is the probability that a respondent likes Salsaritas or is female?42. Consider two disjoint (or mutually exclusive) events A and B. If P(A) = 0.7 and P(B) = 0.2,find P(AUB).%3D%3D43. Consider two disjoint (or mutually exclusive) events A and B with P(A) = 0.7 and P(B) = 0.4.Are these probabilities correctly assigned? (Hint: Calculate P(AUB).)%3D%3D44. Suppose P(A) = 0.60 and P(B) = 0.7. Can events A, B be disjoint?%3D%3D45. It is estimated that 63% of Americans will watch the Masters golf tournament and only 48% willwatch the British Open. If it is estimated that 37% of Americans will watch both tournaments,what is the probability that they will watch at least one of the golf tournaments?46. Consider drawing two cards from a regular deck of cards (52 cards total, 4 suits, 13 cards in eachsuit). What is the probability that you draw two Aces if the cards are drawn(a) With replacement?(b) Without replacement?Question

Asked Feb 15, 2020

14 views

Number 41 part D and Number 45.

Step 1

Hey, since there are multiple questions posted, we will answer first question. If you want any specific question to be answered then please submit that question only or specify the ques...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: The prior probabilities for events A 1 and A 2 are P(A 1) = .30 and P(A 2) = .70. It is also known t...

A: Given probabilities are P (A1) = 0.30, P (A2) = 0.70, P (B|A1) = 0.10, and P (B|A2) = 0.03. 1) The r...

Q: What is the process of solving the question below in excel? Suppose a manufacturing process results ...

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of...

Q: The following table shows the distribution of BMI in children living in United States and European u...

A: Click to see the answer

Q: A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 5 wood and 17 ...

A: Click to see the answer

Q: Assume that random guesses are made for fifteen multiple-choice questions on an SAT test, each with ...

A: Click to see the answer

Q: Suppose you are randomly selecting students for a panel. There are 20 students from which to choose,...

A: From the given information, there are 20 students. The number of marketing majors is 8. The number o...

Q: U.70 c) 0.30 d) 0.22 e) 1 Find the indicated probability. A survey of senior citizens at a doctor's ...

A: Concept of General Addition Rule: For any two events A and B the General Addition Rule states that:

Q: The probability that a rocket will hit a target is 0.8. Five different rockets of this type are fire...

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of...

Q: Does the amount of TV people watch have anything to do with their religion? The General Social Surve...

A: a)Given 14 participants of the study described themselves very religious. They reported their daily ...