Use the given statement to represent a claim. Write its complement and state which is Ho and which is Ha p<0.69 Find the complement of the claim. 0.69 P C

Q: An examination consists of multiple-choice questions, each having five possible answers. Suppose you…

A: Let A be the event that you give the correct answer. Let B be the event that you know the answer.…

Q: 1- The total number of positive integers that can be formed from the digits 1,2,3 and 4 if no digit…

A: here given positive integer is formed from digits 1,2,3,4  here no digit repeated in any integer…

Q: 6- IfX~N(7,4), the P(15.364 < (X-7)2 20.095) is

A:

Q: Q2: A- Find the probability distribution of the random variable y, which represents the number of…

A: Tossing a balanced coin Getting a Head 0.5 Getting a Tail 0.5   E(x) = ∑xp(x)Var(x) =…

Q: United Blood Services is a blood bank that serves more than 500 hospitals in 18 states. According to…

A: THe provided information is P(O)=0.43P(Rh-factor)=0.15P(O or Rh-factor)=0.52P(O or…

Q: 2- Let the probability density function of the random variable X is - {² (+)* 0 Then My(t) is f(x) =…

A:

Q: 3. Given the cumulative distribution function of a continuous variable X, x < 0 0<x< 1. Please solve…

A:

Q: In how many ways can we arrange six letters of the word SWITZERLAND that starts with letter S? O…

A: Answer : - In how many ways can we arrange six letters of the word  SWITZERLAND  that starts with…

Q: A) If the average number of rodents in a cotton farm with an area of 20 acres is 2 per acres,…

A: As per guideline I have calculated 1st main question  Here given,  If the average number of rodents…

Q: 4-A ternary communication system is represented by conditional probabilities P(2r/1s) -0.1,…

A: Given :Conditional probabilities are…

Q: 3- If X-hyp(n, D, N) then, the second factorial moment of X is O True о False n(n-1)D(D-1) N(N-1)

A:

Q: . When a movie is released in a movie theater, it is this film-ad-this-film-ad that alternates all…

A: From the given information, it is clear that, the movie's play time is regarded as a uniform density…

Q: discrete random variable X has the following probability distribution.  x 0 1 2 3 P(X=x) q 4p2 p…

A: The provided probability distribution is, x 0 1 2 3 P(X=x) q 4p2 p 0.7 - 4p2

Q: In a box containing 8 red balls, 8 green balls and 8 blue balls where 3 balls will be drawn in…

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Q: How many outcomes are possible if you toss a coin six times? a) 62 b) 2 +6 c) 26 Od) 2x6

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Q: (a) Find the probability that a study participant has a height that is less than 67 inches. The…

A: Here given ,  mean  =    68.1 inches standard deviation  = 2 inches here take X=  height of study…

Q: Senior high school students are randomly selected to gather data on the hours spent per day playing…

A: Given data is  Length (in hours) Probability 0 0.012 1 0.062 2 0.281 3 0.326 4 ? 5…

Q: Suppose that the transit time on a particular sub standard PNR is uniformly distributed between 48…

A: It is given that X~U(48, 85).

Q: 10 Andy, Joseph and Wai Lung formed a team to take part in a quiz. The ratio of the number of points…

A: Given that Andy, Joseph and Wai Lung formed a team to take part in a quiz. The ratio of the number…

Q: 7- For binomial distribution variance is less than mean. O True O False

A:

Q: How many ways can you choose 4 cookies from a cookie jar containing 25 cookies of all the same type?…

A: Given data  You have 25 cookies.  Select 4 cookies  No. If ways to choose cookies =?

Q: J 2 please just right answer

A: Many events cannot be predicted with total certainty. the most effective we will say is how likely…

Q: (a) c (b) E[X] (c) E[X²]

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: questions, each An examination consists of multiple-choice having five possible answers. Suppose you…

A: Let A= Give the answer B= knew the answer

Q: A study on the correlation between sleep quality and academic performance of SHS students is done by…

A:

Q: In a random sample of five people, the mean driving distance to work was 20.5 miles and the standard…

A: Given95% Confidence interval is (12.1 , 28.9)with Mean(x)=20.5standard deviation(s)=6.8Research…

Q: There are 3 arrangements of the word DAD, namely DAD, ADD, and DDA. How many arrangements are there…

A: Word : PROBABILITY   total letters = 11 Here B and I repeats twice we have to find total…

Q: Ownership Age PE NoCat 13 Yes Cat 14 Yes NoCat 14 Yes Cat 19 Yes Cat 16 Yes Cat…

A: Note: As per guidelines we will only answer the first three subparts, please repost other subparts…

Q: Pandora, the owner of a food delivery app, knows from experience that the time needed to assemble a…

A:

Q: (c) P(4 8)

A: HERE given ,  probability density function of x  f(x) =  2/x3  , x&gt;1

Q: questions, each An examination consists of multiple-choice having five possible answers. Suppose you…

A: Event  A you know the answer B you guess the answer  C your answer is correct  P(A) = 0.75 P(B) =…

Q: There is a school with 500 people. One grade has 63 people: 45 Albanians and 30 Americans, some of…

A: Venn diagram is used to determine the different group of data set. It shows relationship among…

Q: Answer d and e

A:

Q: Twelve books are placed on a shelf in random order. What is the probability that their titles are in…

A: Given that, Twelve books are placed on a shelf in random order. We have to find the probability of…

Q: A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is at most 2.4…

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Q: Use the given confidence interval to find the margin of error and the sample mean. (4.41,8.05) The…

A: Given,(4.41 , 8.05)Upper limit(UL)=8.05Lower limit(LL)=4.41

Q: Suppose that the discrete random variable X has cumulative distribution function given by if x < 1…

A:

Q: (a) P(X 5) (d) P(X 8)

A: AS PER POLICY I HAVE CALCULATED 3 SUBPARTS , PLZ REPOST FOR REMAING WITH NOTE I NEED THIS THIS  HERE…

Q: How many ways can a local chapter of the American Chemical Society Schedules 3 speakers for 3…

A: As Dr. S. N. De said "A permutation of a set is defined as an arrangement of its members into a…

Q: 5. Write an explicit formula for the sequence 2, 3, 6, 11, 18,... O an = n² + n O an an = n² + 3 O…

A: Given problem Given that   5) Write an explicit formula for the sequence 2, 3, 6, 11, 18, ... Ans)…

Q: The tree diagram represents an experiment consisting of two trials. Enter the probability to the…

A:

Q: If the average number of rodents in a cotton farm whose swabs are 20 dunums is 2 per dunum,…

A: poisson distribution is given by

Q: [Q1] From the letters {A, B, C, D, E, F, G}, how many: (a) 3-distinct-letters codes can be…

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Q: What is the probability that he/she does not study any of the three languages? (b)  What is the…

A: Here AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS  R = Russian language  E = English Language  G…

Q: The table summarizes results from 981 pedestrian deaths that were caused by automobile accidents.…

A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

Q: 4. For two independent random variables such that X sin N(0, 4), Y ~ U[0, 4], Var(2X +3Y) = Var(2X -…

A:

Q: Construct the confidence interval for the population mean μ. c=0.95, x=8.3, o=0.2, and n = 44 A 95%…

A: Given data isc=0.95Mean(x)=8.3standard deviation(σ)=0.2sample size(n)=44

Q: A laundry shop averages 5 customers per hour. Assume that the number of customers is a Poisson…

A: Given that Averages 5 customers per hour.  Using Poisson distribution A. What is the probability…

Q: In a batch of 26 pedometers, 3 are believed to be defective. A quality-control engineer randomly…

A: Given data f(x)= (0, 0.59231),(1, 0.35538),(2, 0.05077),(3, 0.00154)

Q: 7. Suppose the odds of Barcelona winning La Liga are 11:12 and the odds of Real Madrid winning are…

A: 7. Here, odds of Barcelona winning La Ligais                = 11:12 We have to find probability that…