Use the normal approximation to the binomial to approximate the probability that ​(a) exactly 148 flights are on time. _____ ​(b) at least 148 flights are on time. _______ ​(c) fewer than 148 flights are on time

Q: 46% of all violent felons in the prison system are repeat offenders. If 33 violent felons are…

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

Q: The individual actually had the disease Yes 127 25 The data represent the results for a test for a…

A: Obtain the probability of getting someone who tests negative given that he or she did not have the…

Q: If we quadruple each value in the profit column above, the new expected value of profit will be.

A: HERE  x = denotes the X-Tract Company’s projected annual profit (in $1,000).  The table also shows…

Q: A recent study has shown that a new treatment cures a certain disease 79% of the time. A random…

A:

Q: Twelve different video games showing violence were observed he duration times of violence were​…

A: Given that Twelve different video games showing violence were observed he duration times of violence…

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A:

Q: A random variable X has the probability function as given in the table to the right.  It is easy to…

A: A random variable X has the probability function is X P(X) 3 0.2 5 0.6 7 0.2

Q: In a village, the probability that a randomly selected subject is allergic to sulphur is 0.20,…

A: Let A denote the event that allergic to sulphur Let B denote the event that allergic to penicillin…

Q: P(X>45000) 45000 P(Z.)4500 - 35uul 35441 5las P(Z>l.8743) 1- d(1.8743 1-0.9696 B). For a sample of…

A: Given that, Sample size is 75 Population mean is 35441 Population standard deviation is 5100

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Given information Number of voters(n) = 133 Eligible voters = 22% p = 0.22 Checking whether normal…

Q: Please help me solve this

A: Given : probability of dying in first year = 0.004550 probability of dying in the second year =…

Q: Probability 0.1 Product X Product Y 10,000 7000 5000 3000 - 4000 2000 Calculate the probabilities…

A: Probability 0.1 ? ? Product X 10000 5000 -4000 Product Y 7000 3000 2000

Q: Use the table for the probability distribution to find the condition probability of X = 1 given that…

A:

Q: The plot to the right shows the probability function of a random variable Z. Estimate the needed…

A: For the given plot Find P ( z >=3 or z =-1 ) = ? P ( z >=3 ) +P(  z =-1 ) = P( z = 3 ) + P( Z…

Q: Please round to the nearest integer (no decimals): A fair coin is tossed 1,000 times. Suppose the…

A: A fair coin is tossed 1,000 times. Suppose the coin lands on heads 529 times.

Q: Find the probability that at least one flight arrives on time. x p(x) 0 0+ 1 0.006 2 0.057…

A: The objective of the question is to find the probability that at least one flight arrives on time.…

Q: Find the probability that the first traffic light is green given that the second traffic light is…

A: It is given that:P(A)=0.55;P(Ac)=0.45;P(B|A)=0.75P(B|Ac)=0.09;P(B)=0.453The objective is to find the…

Q: (b) Consider the information given above. If the thirteen-sided die was fair (unbiased), then how…

A: Given that dice has 13 face and dice was fair.

Q: The unemployment rate in a city is 12%. If 6 people from the city are sampled at random, find the…

A: p(unemployed) = p = 0.12n = 6p(x≤2) = ?

Q: A coin is tossed and a die is rolled. The probability of getting a tail on the coin and an even…

A: coin and dice is rolled

Q: Find the probability that at least one flight arrives on time. x p(x) 0 0+ 1 0.006 2 0.057…

A: The objective of the question is to find the probability that at least one flight arrives on time.…

Q: If an order is selected, find the probability of getting an order from Apple Bloom’s Café or an…

A:

Q: Mail Order A mail order company has a 9% success rate. If it mails advertisements to 562 people,…

A: The random variable mail advertisements follow binomial distribution. The value of the success rate…

Q: A certain question on a test is answered correctly by 22% of the respondents. Estimate the…

A: Given information- Probability of success, p = 0.22 No. of trial, n = 150 Probability of failure, q…

Q: #pv. Don't provide handwriting solution

A: Step 1:To find the probability that there are 3 cakes left unsold at the end of the day, we can use…

Q: A random number generator picks a number from 4 to 56 in a uniform manner. Round answers to 4…

A:

Q: Question 2 (2.5 points) V Saved ) Listen Male Female Walk 24 96. Bike 11 61 Car The table shown…

A:

Q: (b) Suppose you are in line to get into the pub. Compute the probability that you will have to wait…

A: Given Information: The amount of time a person spends waiting in line to get into a well-known pub…

Q: a. A small class consists of 15 students. How many ways can you choose 5 students to sit on a…

A: The combination rule can be used to find the total number of different ways of selecting r items…

Q: 0.035  0.063  0.182  0.430

A: for more information ping me    happy learning

Q: Find the probability of the indicated event if P(E)= 0.25 and P(F) = 0.35. Find P(E or F) if P(E and…

A: Addition rule will applied here

Q: experimental probability theoretical probability P(A or B) P(AIB) P(A and B) 1 event rmulas

A: “Since you have posted multiple questions, we will provide the solution only to the first five…

Q: Ex 438 Ey 279 Ex2 32264 Ey2 13059 Exy 20493 r.800 (b) Use a 5% level of significance to test the…

A: Given, x y 67 44 64 41 75 48 86 51 73 44 73 51

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A:

Q: Twenty-six perc Assume the vari probability of tl Source: Time n

A: I am giving solution of Part 3. Given information- We have given that it follows the binomial…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.