Assume that a procedure yields a binomial distribution with n-5 trials and a probability of success of p 0.90. Use a binomial probability table to find the probability that the number of successes x is exactly 4. Click on the icon to view the binomial probabilities table P(4)-(Round to three decimal places as needed.)

Q: 2. The consumer taste evaluation of a certain microwave dinner (on a continuous scale 0-10) X has…

A: (a) The probability that the next consumer will evaluate the dinner between 5 and 8 is 0.375 (or…

Q: Let f(x) be the probability density function graphed below on the interval 0 ≤40 and assume that…

A: To find the value of k, we'll use the fact that the area under a   curve must equal 1. Given that…

Q: 5. In a bakery everyday bread loafs are prepared and sold. They start the business in the morning by…

A: The bakery opens at 6 am and shuts down at 8 pm. On average, every day they prepare 1650 loafs.The…

Q: 20 years old women’s weighs have a population standard deviation σ = 20 lb. The distribution is…

A: The objective of this question is to calculate the margin of error and the confidence interval for…

Q: Find the standard divisor to two decimal places (hundredth) for the given population and number of…

A: It is given that the population is 140,000 and the number of seats is 9.

Q: (a) If you have a score of 167, then you did better than how many percent of the people taking the…

A: Let X be the random variable that the LSAT score.Given that,

Q: The rate at which a professional tennis player used carbohydrates during a strenuous workout was…

A: The objective of this question is to understand the concept of slope in a graph and to calculate the…

Q: Do solve in 1-2 hours

A: A)C=2/3b)fY​(y)=34​y3−32​y2C)3x/22)fY​(y)=fX​(ey)⋅ey for 4<ey<5Explanation:(a for  the value…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 3…

A: The question is about probability.Given :

Q: What is the probability that the first person selected is a supervisor and in management?  A. 0 B.…

A: Given table is : Classification Event Number of employees Supervisor A120Maintenance B50Production…

Q: A bond with a $3,000 par value has a 5.6% coupon and a 7-year maturity date. Calculate the total of…

A: The objective of this question is to calculate the total interest payments made to the bondholder…

Q: In a recent study on world happiness, participants were asked to evaluate their current lives on a…

A: It is required to find the probability that the response of a randomly selected study participant…

Q: Two catalysts in a batch chemical process are being compared for their effect on the output of the…

A: Sample sizes are n1=11 ,n2=15Sample means x1=94,x2=89Standard deviations s1=4,s2=5

Q: A manufacturer knows that their items have a normally distributed length, with a mean of 9.1 inches,…

A:

Q: A random sample of size 49 is taken from a normal population having a mean of 70 and a standard…

A: The given data for the first samplen1 = 49x¯1 = 70s1 = 2 x1 ~ N(70, 22)the data for the second…

Q: a) Find the probability that 1 randomly selected adult male has a weight greater than 148 lb. Type…

A: The number of adult males is  Mean Standard deviation a): The probability that 1 randomly selected…

Q: A sample of 23 joint specimens of a particular type gave a sample mean proportional limit stress of…

A: The objective of this question is to calculate the standard error and a 95% lower confidence bound…

Q: The first statistics exam had a mean of 73 and a standard deviation of 15 ​points; the second had a…

A: The objective of the question is to compare the performance of Anna and Megan on two different exams…

Q: What is the appropriate conclusion for this test? OA. Reject Ho and conclude that the average…

A: The test statistic is -1.65. The critical region is  or .

Q: Probability Scores 0.45 4 0.15 8 0.05 10 0.25 12 0.1 14 Find the variance of the above random…

A: The data of scores with probability is given as follows.Probability…

Q: Let P(x)= and let µ 10. Find P(8). X! P(8) = (Round to four decimal places as needed.)

A: x follows poisson distribution with parameter : poisson distribution formula : P(8) = ?

Q: The following data represent the length of time, in days, to recovery for patients randomly treated…

A: From the provided information,Confidence level = 95%

Q: What is the projected number of times when a person rolls the cube and flips the coin 120 times,?

A: Rolling a cube: A fair six-sided die has six equally likely outcomes (1, 2, 3, 4, 5, 6). So, the…

Q: A between-subjects design can also be referred to as a (an). . . a) independent - dependent samples…

A: It is needed to define another name for a between-subjects design.

Q: Please, give me answer immediately.

A: The 30th percentile is 65.2 inches Sketch of the Normal curve:  Explanation:Step 1: Identify the…

Q: Q3. The probability mass function is given as X P(x) 2 2.5 3 3.5 4 4.5 0.07 0.36 0.21 0.19 0.1 0.07…

A: Q3) The probability mass function is,X22.533.544.5P(x)0.070.360.210.190.10.07

Q: probability

A: Maximum entropy is the state where the probability distribution is uniform, meaning there is equal…

Q: Consider a popular ramen stall. Before the shop opens, there are 20people waiting in front of the…

A: 184,756 combinations of people who can eat ramen.Explanation:

Q: reasonable estimator of 0.

A: Given :X1, X2 ,.......Xn  i.i.d with pmf where

Q: From a sack of fruit containing 3 oranges, 2 apples, and 3 bananas, a random sample of 5 pieces of…

A: 0.070Explanation:Step 1:  correlation coefficient  between X and Y is given by…

Q: A credit card bill for $655 was due on April 14. Purchases of $152.56 were made on April 19. The…

A: The objective of this question is to calculate the average daily balance on a credit card over a…

Q: K Assume that an adult female is randomly selected. Suppose females have pulse rates that are…

A:

Q: I need help with this please

A: Given that,

Q: The percentage of wins for a basketball team going into the playoffs was 84.5%. Round the 84.5 to 80…

A: The pmf of the binomial distribution is as follows: is the number of trials is the number of…

Q: A no-load mutual fund specializing in health care stocks has a portfolio of stocks with a market…

A: The objective of this question is to calculate the net asset value (NAV) per share of a mutual fund.…

Q: Find the mean of the probability distribution shown. (Round to 2 decimal places)

A:

Q: Vivian is deciding whether or not to prepare a tender for a job. The cost of producing the tender…

A: We will take into consideration Vivian's three options: bid $10800, bid $14400, or not bid at all,…

Q: by the term probability density function? Write down an expression for a Gaussian probability…

A: i) Explain the probability density function.ii)Expression for Gaussian pdf.iii) Estimate of mean and…

Q: C. B. A. 3. Student Name: Marlon Dawson You are playing a game that requires you to spin the two…

A: The objective of this question is to understand the concept of probability and how to calculate it…

Q: Three distinct numbers are chosen randomly from first 40 natural numbers.Find the probability that…

A:

Q: 1. A phycologist is interested in determining the proportion of algae samples from a local rivulet…

A: The objective of this question is to calculate the sample proportion, standard deviation, 95%…

Q: 51 57 21 If P(A)= P(B)= and P(A/B)=. then P(B/A)= 100 100 43 43 a) 78 b) 17 26 22 17 10 d) 10 22 19

A: From the provided information,

Q: Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed…

A: The mean is 265 feet and a standard deviation is 45 feet.

Q: A manufacturer of clothing knows that the probability of a snap flaw is 0.002 An inspector examines…

A: The objective of this question is to find the probability that an inspector finds no snap flaws in…

Q: ction for maximization us

A: Maximization function:f(x)=x(1.5-x)   in range (0,5)initial point x(0)=2.0 temperature=400

Q: A jar contains 4 grey and 6 yellow balls. Two successive draws of 2 balls are made without…

A: Given,Number of grey balls, n(g) = 4Number of yellow balls, n(y) = 6Total number of balls, N = 4+6 =…

Q: Construct a 95% confidence interval for σ. Click here to view page 1 of the table of critical values…

A: n=20, s=sample standard deviations=25

Q: of the people who fished at Clearwater Park today, 24 had a fishing license, and 16 did not. Of the…

A: Given,Number of people at Clearwater park had a fishing license, n(A) = 24Number of people at…

Q: 4 Y is a discrete random variable with the probability distribution function: k | Pr[Y = k] 6 -3 12…

A: The objective of the question is to find the expected value of the random variable Y. The expected…

Q: Please do the following questions with full handwritten working out . Answer is in the image

A: I am attaching solution below please rate helpfullExplanation: