A four letter word is formed from the letters in the word MYLOVED. Find the probability that the 4 letter word spells LOVE. 4! 7! 4! to

Q: 1. JP got a bag full of colorful marbles. There were 30 of them: 7 orange, 5 green, 3 blue, 4 red,…

A: Given that Total marbles=30 Orange marbles=7 Green marbles=5 Blue marbles=3 Red marbles=4 Yellow…

Q: a) In how many ways can the choreographer choose the dancers if the company has 20 dancers? 24…

A: here use combination

Q: d) Give E(X1). (e) Give E(X2). (f) Give E(X1 | X2 = 3).

A: Note: According to bartleby experts question answers guidelines an expert can solve only first three…

Q: Determine the probability that the system will operate under each of these cond a. The system as…

A: a) The given system has two components in series arrangement. Each component has a probability of…

Q: Determine the following. Austin is creating a 5 digit passcode using the digits 0 through 9. How…

A:

Q: 1. A sample of 4 different calculators is randomly selected from a group containing 20 that are…

A: Q1: The number of defective calculators is 20 and the number of non-defective calculators is 10.

Q: Two fair dice are thrown once. Find the probability that the sum is 5, given that one of the dice…

A:

Q: sample of bags of potato chips in a factory has an average net weight of potato chips in a factory…

A:

Q: Spin to win a prize. You spin the wheel which has four equal sectors. Event A: You get an iPhone.…

A:

Q: randomly selected students on your campus and find that 76 of them would prefer a boy (a) Use the…

A: Let p be the probability p=45%=0.45  n=sample=160  P(X≥76)=?

Q: Based on meteorological, the probability that it will snow in a certain town on January 1st is 26.5%…

A: Let us define an event E : it will snow in a certain town on January 1st. It is given that P(E) =…

Q: A BO0 9. Which of the following statements illustrates compound events? A. Rolling an even number…

A: As per company guidelines I solved only First questions ..thank you

Q: 14. Lucky Lumen light bulbs have an expected life that is exponentially distributed with a mean of…

A: Given that mu = 20000 Using exponential distribution Find the probabilities

Q: 10 different color dice are rolled, and the numbers showing are recorded. How many different…

A: 10 different color dice are rolled . Now, each dice have 6 faces. So, each of the 10 dice will show…

Q: How many ways can 4 people arrange themselves for a picture taking. A. 1 B. 12 C. 16 D. 24 13. How…

A: 12)GivenNo.of people to be arrange themselves for a picture taking(n)=4

Q: kindly help me with this problem  Enumerate and explain each briefly the THREE (3) Conditions /…

A:

Q: 4. A school organization would like to sell cupcakes for fund raising. Its members gathered data on…

A: A school organization would like to sell cupcakes for fundraising. Its members gathered data on the…

Q: Counting a) Find the number of indistinguishable permutations of the letters in MATTRESSES b) How…

A:

Q: Directions: Create two (2) problems illustrating a permutation situation. Be creative in your…

A:

Q: In how many ways can a team of 5 persons be formed out of a total of 10 persons such that two…

A:

Q: Consider the given raw data 12, 11, 15, 12, 10, 14, 8, 12, 10, 18. Compute MEDIAN O 12.21 O 12.19 O…

A: We have give data  are  12,11,15,12,10,14,8,12,10,18

Q: Question 3 3 of the 5 cars of a school will be selected for inspection. Suppose 4 of the cars have a…

A: Let p be the probability of getting defective car  X be the number of defective car  n be the number…

Q: 3. x<-10 F(x)= 0.25 -10 sx< 30 0.75 30 <x< 50 1 50 <x (a) P(X< 50) (b) P(X s 40) (c) P(X < 0)

A:

Q: Given the pdf of X GEOM(p) S(1 – p)=-'p, if x = 1, 2, 3, ., ∞ f(r) = 0, otherwise Derive the…

A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…

Q: A random process is defined by Z(t) = X cos(2nfot) + Y sin(2nfot). Where X and Y are two zero mean…

A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: The computers of six faculty members in a certain department are to be replaced. Two of the faculty…

A: The computers of six faculty members in a certain department are to be replaced. Two of the faculty…

Q: 2. A limousine service has three cars (sedans) which it hires out by the day. The number of requests…

A: Here is given that, mean of the distribution is 1.5. We will use poisson distribution.

Q: i. How many three-digit phone prefixes that are used to represent a particular geographic area (such…

A: here, AS PER GUIDELINES  I HAVE CALCUALTED FIRST MAIN  QUESTION  HERE USE COMBINATION , TOTAL…

Q: Find the mean of the random variable X with the given probability mass function. 1 3 4 p(x) .05 .20…

A:

Q: 6. For the most recent year available, the mean annual cost to attend a private university in the…

A: Given that mean =20307 , s.d =4275 , p value =0.9

Q: Compute the relative frequency of the given event if an author as specified is chosen at random. A…

A:

Q: LUTUJJJUJU))2999_8329)76953209773821_n.jpg LESSON # 12 : ACTIVITY Find the AREA and shad the CURVE O…

A: Given that.   X~N( μ , ?^2 )   μ=0   , ?=1   for standard normal    Z-score =( x - μ )/?   NOTE:-…

Q: The odds against your bet on a basketball game are 5 to 3. If you bet $60 and win, how much money…

A: We have given  odds against your bet on a basketball game are 5 to 3

Q: Managers of an industrial plant want to determine which of two types of fuel, gas or electric, is…

A:

Q: Example 2.4: A company produced light bulbs using three machines (A, B and C) machine A and B…

A: Solution: Given information: Let A= A company produced light bulbs from machine A B= A company…

Q: c) The probability density function of random variable X is given as: if 0 < x < 2 f(x) = { ! if 2 <…

A:

Q: If a student selected at random is studying mathematics, what is the probability that the student is…

A: Let us define some events A : a student is a woman. B : a student is a man. E : a student is…

Q: players mpopo provVinc Polokwane. From Tzaneen there are 20 players and from Polokwane there are 8…

A: Given,no.of players from Tzaneen =20no.of players from Polokwane=8Total no.of players=28

Q: Using the appropriate value of the constant c in the given probability mass function, determine the…

A:

Q: Question i Given a legitimate probability mass function for a discrete random variable X. P(x) k 2k…

A: Solution-: We have following pmf for a discrete random variable X 0 1 2 3 P(X) k 2k 3k 4k…

Q: Determine whether the events are mutually exclusive or not mutually exclusive then find the…

A: Two events are said to be mutually exclusive if both of them cannot occur at the same time. Two…

Q: A shipment contains 8 ​igneous,6 sedimentary, and 6 metamorphic rocks. If 4 rocks are selected at​…

A:

Q: Pr(A) = 0.5 Pr(B|A) = 0.2 Pr(B|A') = 0.8 Hence, fill in the tree diagram below: A B' В A' B' B

A:

Q: A single-elimination tournament with four players is to be held. In Game 1, the players seeded…

A: The following solution is given below:

Q: Please show all diagrams and work. Circle your answers. 1. The average weight of an NFL player is…

A:

Q: Suppose that, for a certain exam, a teacher grades on a curve. 2.2% 2.2% 34.1% 34.1% 0.1% 0.1% 13.6%…

A: Given that  We need to obtain A:

Q: a) How many different ways are there to make a passcode? b) How many outcomes are there where the…

A: here use counting principle here passcode is made up of 7 characters  4 digits from 0 to 9 2 letters…

Q: The probability that a man will live until 70 years 3/4 and the probability that his wife will live…

A: Given,P(a man will live until 70 years)=34P(a wife will live until 70 years)=45

Q: If you are dealtm 4 cards from a shuffled deck of 52​ cards, find the probability that all 4 cards…

A: Given that  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: A delivery truck travels from point A to point B and back using the same route each day. There are…

A: Note: According to bartleby experts question answers guidelines an expert can solve only first three…