The processing time for the robogate has a normal distribution with mean 23 sec and standard deviation 2 sec. Find the probability that the next operation of the robogate will take 27 6 sec or less

Q: You accidentally dial one number on your phone's keypad. Find the probability that the number you…

A: We have to find the probability number you dialed on phone keypad is greater than 9. as we know that…

Q: A random sample of size 100 is taken from a normal distribution population with sigmma=4.3. give…

A:

Q: A die is thrown 6 times. If getting an even number is a success, find the probabilities of (i) at…

A:

Q: A fair dice is rolled twice. The probability that the outcomes on the dice are different given that…

A: Let "A" be the event that the outcomes are differentthe outcomes of A…

Q: student answers 10 quiz questions completely at random. The first five are true false and the second…

A: From the given information we find the expected number of correct answers.

Q: Suppose that X has a discrete distribution with the following probability distribution function 0…

A: Given data is x 0 1 2 3 4 5 f(x) 0.1 0.3 a 0.1 b 0.2 P(x≥3)=0.5

Q: 20 :) Find the circumference of the circle pictured above. Round your answer to the nearest tenth

A: Given:The diameter of circle is given.d=20Here we find that circumference of the circle.

Q: Suppose that one variable, x, is chosen randomly and uniformly from [0, 5], and another variable, y,…

A:

Q: Jay has $500 in the bank when he decides to try a savings experiment. On each day i ∈ [1..30], Jay…

A: Given  Total amount =$500 Total days=30 When it is head=$i dollars deposited When it is tail=$10…

Q: The probability of Mark getting an offer from company A is 0.7, and the probability that he gets an…

A: here define Event  A= Mark getting an offer from Company A  B = Mark getting an offer from Company B…

Q: In a certain triangle, the measure of angle A is three times as big as the measure of angle C and…

A: Given that  Certain triangle has  Angle A is three times big as the measure of angle C. Angle B is…

Q: You randomly asked 100 students about their mean exercise time per week. Using the data, you stated…

A: This is an example of inferential analysis .

Q: Q4 (a) (b) After studying a brand-switching problem, an analyst concluded that Brand A loses 20…

A: Please note that as per our guidelines if multiple questions  are posted by the student we can…

Q: e males order a healthy meal. 80% of the kids prefer consuming fast-food. If a client is sked at…

A: Here define events and draw probability tree  Female = F Male = M Child = C Order healthy meal = H…

Q: An IT company employs two sales engineers. Engineer 1 does the work of estimating cost for 70% of…

A:

Q: A Sno-Cone at the carnival has the shape of a hemisphere on top of an inverted cone. What is the…

A:

Q: Prove that k (x)= - = n (n − 1) for integers n and k with 1 ≤ k ≤ n, using a: a) algebraic proof.

A:

Q: Find the number of possible outcomes in the sample space. A spinner can land on either red, blue,…

A: From the provided information, A spinner can land on either red, blue or green.

Q: The world famous gambler from Philadelphia, Señor Rick, proposes the following game of chance: You…

A: Given Information: A fair die is rolled. If 1 is rolled, then Señor Rick pays you $20. If 2 is…

Q: Calculate the relative frequency P(E) using the given information. Six hundred adults are polled,…

A: Given,Total no.of adults=600no.of adults support universal health-care coverage=480Let E be the…

Q: For each graph shown, match which growth model it best represents. ▶ ▶ a. Linear b. Exponential c.…

A: Linear graph is simple represents the straight line joining these point. Exponential growth starts…

Q: Supply the missing quantities. Outcome P(An C) = P(A n D) = P(B n C) = P(B n D) = 0.5 Figure A B 0.4…

A: The main branches are A and B.

Q: An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted…

A: Given A fair is rolled twiceEvent A : the sum is greater than 8Event B : the sum is not divisible by…

Q: One ball is drawn from a bag containing 4 red balls numbered 1-4 and 10 white balls numbered 5-14.…

A: Given that  Bag contains : Red balls = 4   [ Numbered 1-4  = 1 , 2 , 3 and 4 ] White balls = 10  […

Q: The pdf of random variable X is given as fx(x) = = Find the i) Mean 0.3507√x 0<x<3 otherwise ii)…

A:

Q: Problem 9 Space Shuttle has three computers. Computer A is a primary computer and Computer B and…

A: As Prof. N. G. Das said "Let A and B be two events with P(A) &gt; 0. Then the conditional…

Q: X x1 x2 p(x) 0.6 0.4 In class, we showcase how to use the rejection sampling method with g(x) below…

A: Random sampling Random sampling may be a part of the sampling technique within which each sample has…

Q: Example 18.2 For the probability density of a system of random variables (X, Y): f(x, y) = 0.5 sin…

A:

Q: D b. find the proba

A: Game Theory     B     U D A U 10,5 19,0 M 15,8 5,5 D 0,5 25,10

Q: PREVIOUS ANSWERS ASWMSCI15 11.E.005. PRACTICE ANE ity library receives requests for assistance.…

A:

Q: Find the value of z such that the area under the standard normal curve in the left tail is .05.

A:

Q: At a casino, one lucky player is blindfolded and allowed to pick 5 bills from a bowl containing 25…

A:

Q: Judy's Jeans Jamboree sold 1,500 jeans in the month of January. In the month of February they…

A: The number of jeans sold in the month of January is 1500.

Q: A certain random variable X has the probability density function (pdf) given by (x + 1, l1-x, -1≤x≤0…

A:

Q: If X~Bin(98, 0.06), what is the variance of (30X+3)? O a. None of the answers. O b. = 5.53 O c. =…

A: Given  X~Bin(n=98, p=0.06)   Result: Var(X)=np(1-p) Var(aX+b)=a2V(X)

Q: 68.7 To be statistically accurate in his decision, Alden decides to create a 95% confidence interval…

A: here given , Alden is registering for classes next semester. He uses the Quantitative Reasoning…

Q: The joint probability mass function of X and Y, p(x, y) is given by p(1,1)=¹ p(2,1)= p(3,1)=…

A:

Q: Stav meun d. Produce one of the charts listed in response to Question 2(c) above that will allow you…

A: Given: Mean,x̅=1.11 Standard deviation,s=1.248

Q: Use the given information to find the indicated probability. A, B, and C are mutually exclusive.…

A: Given data,P(A)=0.3P(B)=0.4P(C)=0.3P(A∪B∪C)=?

Q: Consider the three competing grocery stores in town, T’San Grocery, 654 Grocery and Sunlight…

A: a. Let us define the steady state probabilities as follows: π1=T'San steady state probabilityπ2=654…

Q: Flip a fair coin 5 times. Let random variable x= number of heads, what is  P(x=1)

A: Let random variable X= number of heads and it follows binomial distribution with parameters (n= 5,…

Q: (6) You have been given the hypotheses Ho: S = So, HA: S‡ So, which are tested with a test statistic…

A:

Q: Raw Data:…

A: Given: Raw Data:…

Q: Two aeroplanes bomb a target in succession. The probability of each correctly scoring a hit is 0.3…

A:

Q: Statesville's population in 2010 was about 24,400, and was growing by about 1.2% each year. If this…

A: It is given that the population in 2010 is 24400(P). The rate of growth(R) is 1.2%.

Q: Given H₁: Mean waiting time is less than 5 hours. Which of the following best 1 describes the…

A:

Q: 6. Let X₁, X₂,..., Xn be a random sample from Normal(0,0), 0 > 0. Propose a pivotal quantity and use…

A: Given:X1,X2,..,Xn  be a random sample from N(θ,θ), θ&gt;0.

Q: Consider the following. (Assume that what is observed are the numbers that face up.) HINT Two…

A: 2 dice are rolled  Sample space : (1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4) (2,5)…

Q: solve both subparts correctly and details A)There are 8 college basketball teams in a certain…

A: Given that  Number of basket ball teams (n) = 8 Number of different top 5 lists possible.   We know…

Q: Find the IQR of the data set and use it to determine if any of the data in the data set are…

A: Given data is43,40,35,32,36,40,35,35,36,38,37,40,39,36sample size(n)=14