Question 3 3 of the 5 cars of a school will be selected for inspection. Suppose 4 of the cars have a defect. If the 3 cars are selected by simple random sampling, what is the probability the sample includes exactly 2 of the cars with the defect?

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

A:

Q: kindly help me with this problem  Distinguish Mean from Variance

A: Here we have to distinguish the mean from variance

Q: Marine Air Army Navy Corps Force Total The table shows the breakdown of 93 thousand single parents o...

A: Obtain the probability that a randomly selected single parent in the military is in the Air force or...

Q: a. Find k. b. Find P(X1/2, 1<Z<2).

A:

Q: a. Using Bayes' Theorem, if a person tests positive, determine the probability that the person is in...

A: here define events, A= person is infected   B= person test positive   p(A)  =1/200 = 0.005 p(A') = 0...

Q: how many ways can a party of 8 people be seated in a circular table if 3 of them insist on sitting s

A: Given data,In a party there are 8 peoplen=8how many ways can a party of 8 people be seated in a circ...

Q: Class f fx d fd cf s interval 34 - 52 4 43 172 -4 -16 4 53 - 71 3 62 186 -3 -9 7 72 - 90 5 81 405 -2...

A: From the given table, we get Here, n=60D1 class : Class with (n/10)th value of the observation in cf...

Q: For a class activity, a teacher put students into teams of 5. The teams were made up of 2 students r...

A:

Q: Counting A card game requires that 4 cards are drawn from a 52 card deck where 4 cards are drawn. No...

A: Given that, A card game requires that 4 cards are drawn from a 52 card deck where 4 cards are drawn....

Q: Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval...

A: Given that  n=145 , X=106 

Q: What is the probability of winning a lottery in which you must choose 4 numbers from the numbers 1 t...

A: We have to find the probability of winning a lottery in which you must choose 4 numbers from the num...

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: Find the area to the left of negative z value: z = -2.25 * 48.78% O 49.16% O 1.22% 92.92%

A:

Q: Exercise 2.8. The number X of milk-chocolate chips and the number Y of dark- chocolate chips in a co...

A:

Q: Evaluate the following combinations. Find the number of combinations of 7 objects taken 4 at a time ...

A:

Q: How many ordered lists are there of five items chosen from ten

A: According to the given information in this question We need to find the value of P(10,5) We know  P(...

Q: A box contains 25 IC, seven of which are defective. Two IC are drawn at random. Find the probability...

A: Given that total = 25 defective =7 non defective = 18  

Q: A marble is selected at random from a jar containing 3 red marbles, 6 yellow marbles, and 4 green ma...

A:

Q: Find the probability of the indicated event. a. She gets one of each color other than blue, given th...

A: Here use Bayes rule and hypergeometric distribution 

Q: 7. In a group of 30 people, must at least 3 have been born in the same month? Why?

A: To show that in a group of  30 people, must at least 3 have been born in the same month.  

Q: in which subject is his standing better assuming normality in both subjects

A:

Q: Determine if the events are mutually exclusive or non-mutually exclusive. Then find the probability ...

A:

Q: 1. Given that P(A) =.P(B) = and P(AOB) = find P(AUB)

A: Note: Please repost remaining questions as I can author only 1 question as per my policy 1)Given dat...

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

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

Q: A man wants to adopt a puppy from an animal shelter. At the shelter, he finds eight puppies that he ...

A: From the provided information, Total number of puppies = 8 There are two puppies of Maltese breed an...

Q: The mean number of miles (In thousands) that a car's tire will function before needing replacement i...

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

Q: shipment of parts contains 120 items of which 10 are defective. Two of these items are randomly chos...

A:

Q: Here are summary statistics for the weights of Pepsi in randomly selected cans: n= 36, x 0.82411 lb,...

A: Givenn=36x=0.82411s=0.00568confidence interval=95%

Q: Consider a normal distribution with a mean value of 100 and a standard deviation of 5. Find the valu...

A:

Q: Evaluate the following Combinations. Check your results using the prb button on your calculator. A c...

A: As per Bartleby guideline expert have to answer first question only dear student please upload other...

Q: 5. Find the odds aga answers.

A: Given data,multiple choice question has 6 possible answersFind the odds against correctly guessing t...

Q: Which of the following is not considered probability of two events? A. the probability of an event ...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: A question paper has two parts P and Q, each containing 10 questions. If a student needs to choose 8...

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:...

Q: variance, and Standard COMPLETING THE TABLE: Find the expected value (mean value), variance, and Sta...

A: Given probability distribution table is x 0 1 2 3 4 5 6 P(X) 0.01 0.21 0.42 0.1 0.11 0.08 0.07...

Q: A small clay pot contains 5 black beans 10 red beans and 8 white beans. If a bean pic from the bag w...

A: Given that  5 black beans 10 red beans 8 white beans P(not white)=? Note: According to bartleby expe...

Q: Activity 1.1: HAPPY or NOT Tell whether the following event is an example of SIMPLE EVENT. If yes, d...

A: Given that - Tell whether the following event is an example of SIMPLE EVENT. If yes, draw a smiley f...

Q: TIMTBF TIMTBF -T/MTBF e e T/MTBF 0.10 .9048 2.60 .0743 5.10 .0061 0.20 .8187 2.70 .0672 5.20 .0055 0...

A: Given: Mean of exponential distribution = 20000 Lamda λ=120000=0.00005  

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

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

Q: In an experiment, college students were given either four quarters or a $1 bill and they could eithe...

A: For the given data Find the required probabilities

Q: Three groups of three people are to be selected from nine people, of whom three are  man teachers, t...

A:

Q: . A shipment of parts contains 120 items of which 10 are defective. wo of these items are randomly c...

A: Given that  Total item=120 Defective item=10 2 item are chosen at random   

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

A:

Q: 3) Mr. Rodriguez needs to select 9 players for his basketball team. There are 20 available players ....

A:

Q: Using visual inspection with the given histogram and Q-Q Plot below, does the data show evidence tha...

A:     In the Q-Q plot our variable follows normal distribution the quantiles of our variable must be p...

Q: use here.

A:

Q: Show that the number of poșsible outcomes for the sample space of possible sequences of 10 answers i...

A: Let us consider, the number of outcomes as 2. The possible sequences of 10 answers.  

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

A:

Q: find P(AIC) b. find P(A I B U C)

A: hERE Given venn diagram   

Q: You need to borrow money for gas, so you ask your mother and your sister. You can only borrow money ...

A:

Q: COMPUTE K?

A: The frequency distribution is a useful way of exploring data using tables.