Q P.19: The probability that a randomly chosen movie premiere has good reviews is 0.67. The probability that a randomly chosen movie premiere has good reviews or there are no available seats is 0.69. Find the probability that a randomly chosen movie has bad reviews and no available seats. A 0.54 В 0.36 0.02 D 0.46 E 0.98

Q: Male (M) 80 20 18 118 Femal (F) 51 45 19 115 Total 131 65 37 233 A person is randomly selected. What…

A: Given :   Republican ( R) Democrat ( D) Independent ( I )  Total Male (M) 80 20 18 118 Female…

Q: The probability a component is acceptable is 0.8. Five components are picked at random. What is the…

A: Given,n=5p=0.8q=1-0.8=0.2A random variable X~Binomial(n=5  ,  p=0.8)P(X=x)=Cx50.8x0.25-x   ;…

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: d. Suppose a random sample of 20 adults is taken. What is the probability that exactly six adults…

A:

Q: A bag contains 5 red apples and 4 yellow apples. A sample of 3 apples is drawn. Find the probability…

A:

Q: a. Find the probability of randomly selecting a student who spent the money, given that the student…

A: Total number of students = 95 Total students who spent the money and he is given four-quarter =28…

Q: Q3. A car electrician receives an average of 16 customers per day. Compute the following: (a) The…

A: Givenan average 16 customers per dayλ=16 customers per dayLet x be the electrician receives…

Q: Based on historical data kept by a business school, the probability distribution for students who…

A: Given Observation and Calculation

Q: College students were asked if they have ev he result show below. Chai Gau Jun Cheated on Collage…

A: Solution: From the given information,

Q: Q3: Each salesperson in a large department store chain is rated on his or her sales ability and…

A: Given data;       potential for advancement       Fair Good Excellent   Below Average 50 46…

Q: Q: (A) Suppose that the average number of accidents occurring weekly on a particular stretch of a…

A: Given: Average No. of accidents occurring weekly on highway is 3

Q: lan has a 10% chance of getting a speeding ticket if he woke up early and a 35% chance of getting a…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: 3. Suppose the probability that you obtain a scholarship is 0.25. If th is 0.55, find the…

A: Given that  P(A ∩ B) =0.25 And P(B) =0.55 A=the college of your choice and obtain a scholarship is…

Q: Suppose the probability of snow tomorrow is 0.1 while the probability of IU winning the basketball…

A: In question, Given that probability of snow tomorrow is 0.1 and probability of IU winning the…

Q: The probability that a Jelani shops at Enterprise Cornershop (ES) is 0.34 and the chance of him…

A: Given that  Probability Jelani shops at Enterprise Cornershop (ES) is= P(A)=0.34 chance of him…

Q: A B C Total Male 4 19 3 26 Female 8 6 15 29 Total 12 25 18 55 If one student is chosen at…

A: The probability that the student was male is 0.473, which is obtained below:Out of 55, there are 26…

Q: a) 10.99 % b) 87.19 7. CJ41.09 ). Il. Eisht pacent of all college graduates hired by companies sley…

A:

Q: a. Find the probability of randomly selecting a student who spent the money, given that the student…

A: a. The row and column totals are,   Purchased Gum Kept the Money Total Students Given Four…

Q: Crosstablulations Table No Yes F 44 36 M 60 60 Calculate P(M & S), the probability that X is male…

A: The probability that X is male and smokes is 0.3, which is obtained below:…

Q: Q#6: Solve below with detail not shortcut: a) A quality control engineer inspects a random sample of…

A:

Q: A first-time investor has found the following percentages of stocks that are available: 30% are low…

A: We have to find given probability.

Q: In the given equation as folows , the random variable n represents the number of units of a product…

A: Given,

Q: probability that a randomly selected person has blonde hair, given that the person selected is male?

A:

Q: Which of the following is the probability of the area less than z=0? a. 0% b. 50% c. 75% d. 100%…

A: The probability that the area is less than z=0 is given by: Pz<0=0.5 Hence the area is 0.5 or…

Q: 17) Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the…

A: n = 20 r = 16 p=0.7 q = 1-0.7 = 0.3 Distribution = Binomial

Q: A computer salesman averages 1.9 sales per week. Find the probability that in a randomly selected…

A: The number of events occurred over a interval or period of time follows a discrete distribution.…

Q: A) 0.3413 B)0.8413 C) 0.13 Q7. If 25 residents are randomly selected from this city, the probability…

A: It is given that  Mean, μ = 69 Standard deviation, σ = 6   Note: According to Bartleby expert…

Q: who are likely to purchase electric shavers from those who watch the nationally telecast baseball…

A: Given that, the mean of the distribution is 0.25. μ=0.25. Use the equation σ=p(1-p)n to the standard…

Q: Grades earned in a class are recorded for 2 group of students (students taking only History and the…

A: The contingency table is given as,   A B C Row total History 11 7 18 36…

Q: According to a recent study, 1 in every 4 women has been a victim of domestic abuse at some point in…

A: It is a fact of statistics . It is widely used nowadays .

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A:

Q: P(C|S) represents the probability of the flight is canceled, given that it snowed • P(CnS)…

A: Solution

Q: what is the probability that there js a delay and sales are high:

A: It is given that P(delay) = 0.4 P(sales high | delay) = 0.57

Q: a. According to a reputable health organization, a woman has low HDL (higher risk) if her HDL…

A:

Q: At a high school, the probability that a student takes a science class and a history class is 0.38.…

A: According to the given information, we haveP(science class and history class)=0.38P(science…

Q: a. Find the probability of randomly selecting a student who spent the money, given that the student…

A: a. The row and column totals are,   Purchased Gum Kept the Money Total Students Given Four…

Q: What is the probability of P(x>2) if the values of variable X are 2, 3, 4 and P(X=X) are 0.20, 0.30,…

A: Given PMF : X  2 3 4 P(X=X) 0.2 0.3 0.5 Sum of probabilities = 1

Q: Giving a test to a group of students, the grades and gender are summarized below A B C…

A: From the provided information, Total students = 43 The required probability that the student was…

Q: b) Find P(5< 50) ising }(y). c) Find P(4 < Y < 100) using F(y). d) What is the probability that of 5…

A: The required probability can be calculated as:

Q: In Justin's cooler there are 5 bottles of soda and 8 bottles of water. Justin is going to choose 8…

A: From the given information,   Number of bottles of soda = 5 Number of bottles of water = 8   Total =…

Q: P(35<x<37)       50 murders surveyed  0.61% of the murders were cleared  The probability that…

A:

Q: Q 2. (a) The probability that a student passes the P&S exam is 0.7. (i)Find the probability that a…

A: Q2) a) Given that, Probability of passing exam = p = 0.7 Probability of not passing exam = q = 1-p =…

Q: Q1. It is reported that the percentage of people in a snall village that have health insurance is…

A: We have given that  Number of trials n=17 Success of probability p =0.80 Failure of probability…

Q: 8. The probability that a region prone to hurricanes will be hit by a hurricane in any single year…

A:

Q: A university reports that 80% of its students enrollthere as freshmen, while the rest transfer in…

A: G: the graduate student F: freshmen T: transfer student The probability of transfer student is…

Q: The probability that a regularly scheduled flight departs on time is P(D) = 0.83, the probability…

A: Given: PD=0.83PA=0.82PDA=0.78 a. The probability that a plane arrives on time given that it departed…

Q: A wholesaler sells oranges in boxes of 50. The probability that there are X bad oranges in a box is…

A: Let X be the random variable having probability mass function is,  X 0 1 2 3 4 P(X=x)  8k 5k 3k…

Q: The probability of snow in Alaska is 0.8. The roads close on 40% of snowy days. On 18% of days the…

A:

Q: A) 0.3413 B) 0.8413 Q23. If 25 residents are randomly selected from this city, the probability that…

A:

Q: which one hopes to avoid. Let P(B) = 0.001 while P(A) = 0.990. (a) Give P(C). (b) What is the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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.