Suppose that in a year of 365 days, it rains on 62 days. There is lightning on 13 days. There is both lightning and rain on 12 days. Compare the chance that a rainy day has lightning to the chance that a day with lightning has rain.

Q: For a Saturday matinee, adult tickets cost $7.50 and kids under 12 pay only $5.00. If 110 tickets…

A:

Q: given the transition matrix, determine the Probability that large juveniles will survive to…

A: The transition matrix gives transition from one state to another. The transition happens from row…

Q: What is the probability of getting either a spade or a queen when drawing a single card from a deck…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Q2: An urn contain three red balls ,two blue ball and five white balls, A ball is selected and its…

A: Given that  Total balls=3+2+5=10 Red balls=3 Blue balls=2 White balls=5

Q: The probability that Juliana will take a particular type of dance class is shown in the chart below.…

A: Given: The probability that she will take jazz on wednesday night is 27% The probability that she…

Q: The steepest descent method is a first order derivative iterative optimization algorithm. True False

A: Please find the explanation below. Thank you

Q: How many different committees can be formed from 6 teachers and 46 students if the committee…

A: Given information- We have given that we have to form a committee of 5 teachers from 6 teachers and…

Q: EXAMPLE :- How many 3 digits number can be formed using digits 1,6,8,9,3,7 without repeating any…

A:

Q: a) There will be exactly 12 outages in any one month? b) There will be at least 9outages in any…

A:

Q: A manager of a café estimates that an average regular customer visits the store 4 times in a week (7…

A: GivenOn average customer visits the store 4 times in a week(7 days)λ=4 times per weekLet "x" be the…

Q: The length of a cell phone is 1.81.8 inches and the width is 4.84.8 inches. The company making the…

A: Solution

Q: Determine the following probabilities. a. For n=5 and x 0.14, what is P(X=0)? b. For n= 10 and…

A: Let  X be tha random variable from binomial distribution with probability π and sample size n then…

Q: Ethan is at a sandwich shop and is looking at the combo meal, which includes a sandwich, a choice of…

A:

Q: g. True - False If Hi: o< 14.7 and we reject Ho then there is not sufficient evidence to support the…

A: Given that  h) sample size n =677 Favorable cases x =172

Q: Cabs pass your workplace according to a Poisson process with a mean of five cabs per hour. Suppose…

A: (a) Since average number of cars passing in an hour is 5 so 2.5 cars must be expected in half an…

Q: Soalan/ Question 2: Given a normally distributed population with a mean of 75 and a variance of 625,…

A: As per guideline expert have to answer first  three subparts only dear student please upload other…

Q: A study determined that 11% of persons age 65 to 74 have a certain symptom. A group of 19 persons…

A:

Q: The P-value for a hypothesis test is 0.052. What is your decision if the level of significance is…

A:

Q: A study determined that 11% of persons age 65 to 74 have a certain symptom. A group of 19 persons…

A: Given that  A study determined that 11% of the persons aged 65 to 74 have certain symptoms. p = 11%…

Q: A soft-drink machine is regulated so that the amount of drink dispensed averages 240 milliliters…

A: We are given: μ = 240 mm  Standard deviation = 15 mm  n = 40  μx = μ = 240 mm, Standard deviations…

Q: Q3:4 Choose the appropriate answer: 1-If P(A)=0.7 ,„P(B)=0.2, P(An B) = 0.5,then P(AU B) = c)2 %3D…

A: According to bartleby expert guidelines we can answer only first three subparts. Rest can be…

Q: Which statement(s) is(are) always true v[Select ] D. P(A) < 1 for any event A Neither C nor D Both C…

A: In question, We'll select the correct option. The explanation is below,

Q: i need the answer quickly

A:

Q: Question 2 In 2007 the US Census Bureau reported that 71.3% of American families owned their homes.…

A: concept: Type I error is the probability of rejecting null hypothesis when it is actually true.…

Q: Consider the problem of choosing r students from a group of 32 students, m of them are men, to work…

A: The number of men in students is m. The number of other students is 32-m. A team of r persons is to…

Q: A recent survey of students at Regina Mundi College included a question about the number of school…

A:

Q: plz solve it within 30-40 mins I'll give you multiple upvote

A:

Q: B: . A card is drawn from a well shuffled pack of 52 cards. Find the probability of: (i) '2' of…

A: It is known that Total number of cards in a deck = 52 Number of 2 of spades = 1 Number of Jacks = 4…

Q: Arrivals of customers at a novelty shop form a Poisson process with rate (per nour) that is…

A:

Q: Scenario: Two friends are playing a game. The rules of the game are simple. Each player is given a…

A:

Q: 2. In a study of absolute errors in active versus passive arm positioning, an investigator collected…

A:

Q: a. Are A and B independent? Support your answer. b. Are A and C independent? Support your answer.

A: here given,  consider a random three bit string

Q: In how many ways can 7 books be arranged on a shelf if (a) any arrangement is possible, (b) 3…

A: Introduction:  Arrangement: The number of possible arrangement of different objects in different…

Q: An experiment consists of casting a six–sided die (numbered 1 through 6) and observing the number…

A:

Q: 1-If P(A)=0.7 „P(B)=0.2, P(A n B) = 0.5,then P(A U B) = c)2 %3D a)0.6 b) 0.9 d) 0.4

A: It is given that P(A) = 0.7, P(B) = 0.2, P(A ∩ B) = 0.5 NOTE : Since you have asked multiple…

Q: In how many ways can they be placed into the five positions of the high committee if i. there is no…

A: HERE GIVEN JESS AND HER 4 CLASSMATES HAVE BEEN SELECTED TO FORM COMMITEE

Q: A die was rolled 16 times, what is the probability of rolling a number greater than 4 seven times.

A: Given that  n=16 , p=2/6=1/3  X~Binomial(n=16,p=1/3) X=Number of time the number greater than 4…

Q: Town A has 50 resorts in which 8 of them do not have swimming pools. Mark is assigned to find a…

A: Given Information: There are 50 resorts in town A. Out of which 8 resorts do not have swimming…

Q: Let H denote the event that you flip heads, T denote the event that you flip tails, W the event that…

A:

Q: I toss a coin which lands heads with probability p. Let WH be the number of tosses till I get a…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Q2/A group of students was tested in pasketball and they got a set of grades, and after a week's…

A: Null Hypothesis: there is No improvement after one week Alternative Hypothesis: There is a…

Q: EXERCISE 1 1. Suppose X~Po (5.5). Find i. P(X=5) ii. P(X iii. P(Xs5)

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: H.w is this table probability distribution compute E(x), o 0. 1 3. 4 P(x) 0.16 0.25 0.19 0.29 0.06

A: Given that    We have to find  E(X)  And Standard deviation of X

Q: Part A: Based on Miles' data, estimate the probability he lands on red on his next spin.…

A: Here Given  Miles spuns the spinner 300 times  No of times it land  on  Green-57 Yellow-69 Blue-63…

Q: A researcher wants to estimate the proportion of depressed individuals taking a new anti-depressant…

A: Givensample size(n)=225x=184p^=xn=184225=0.8178confidence interval = 99%

Q: Pep Zone sells auto parts and supplies including a popular multi-grade motor oil. When the stock of…

A: It is given that the mean is 25 and standard deviation is 9.

Q: Using numbers 1, 2, 3, 4, 5, and 6 as elements of the population, find the mean of the samples of…

A: Given: Population consists of 6 elements i.e., 1, 2, 3, 4, 5, 6. A sample of size 3 is to be…

Q: n how many different ways can you order three dozen donuts if there must be at least 2 chocolate…

A: 10 different types of donuts No of ways, We can order 3 dozen donuts.

Q: Which of the following should be the value of c so that p(x) qualifies as a probability mass…

A: In question, We have given a pmf p(x) with a constant c of a random variable X. Then we'll find the…

Q: response. uestion 2 To test Ho 2 30 vs H:< 30. if, at a significance level of a-S. you conclude that…

A: Given H0: μ⩾30 H1: μ&lt;30 Significance level a=5% We conclude that mean is less than 30 when the…