The probability function for the number of seizures, X, of a typical epileptic person in any given year is given in the following table. Calculate the standard deviation in the number of seizures is x 0 2 4 6 f(x) 0.17 0.21 0.18 0.11 0.16 0.17 10 4.11 None of the choices 5.07 O 3.47

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A: It is given that n=24 and p=0.84.  

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A: Solution is given:

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Q: I. Determine whether Symmetric or Asymmetric Distribution.

A: Here for symmetric distribution  Mean = Median = mode

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Q: A has four shares in a lottery in which there are four prizes and five blanks. B has three shares in...

A: Solution:

Q: tative Question A university is hosting a music festival and will sell tickets online. They know tha...

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Q: Task 15. It is known that 96% of the output of all products satisfies the standard. The simplified c...

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Q: normally distributed with a variance of o². 6.68, 6.66, 6.62, 6.72, 6.76, 6.67, 6.70, 6.72, 6.78, 6....

A: Given6.68,6.66,6.62,6.72,6.76,6.67,6.70,6.72,6.78,6.66sample size(n)=10

Q: If A ⊂ B, then ((A - B)' ∩ B' )' = B

A:

Q: (Situation) (Probability) A sure event a) 2 A 50% chance A chance of 75 out of 100 An impossible eve...

A: (1) Situation: A sure event The probability of an sure event is 1. Correct answer: option (d)   (2) ...

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Q: Scenario: The Department of Health is conducting random drug testing in a barangay in relation to th...

A: Note:- As per the honor code, we are allowed to answer three sub-parts at a time so we are answering...

Q: The lengths of lumber a machine cuts are normally distributed with a mean of 86 inches and a standar...

A: GivenMean(μ)=86standard deviation(σ)=0.6

Q: B. Compute the following probabilities using the standard normal curve. Construct a curve then shade...

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Q: The following function is probability mass function. f(x) = Determine themean, , and variance, o, of...

A: Given that : Probability mass function is  f(x) = 3x+1 / 35    ; x= 0,1,2,3,4 firstly find all f(x) ...

Q: You are deciding between two portfolios; Portfolio A which is made up of stocks and treasury bills, ...

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...

Q: 36. Consider all courtroom trials with a single de- fendant who is charged with a felony. Suppose th...

A:

Q: The following data are believed to have come from a normal distribution. 18 25 23 26 20 25 19 24 21 ...

A: Chi- square test : A chi-square test is a statistical test that is used to compare observed and expe...

Q: Let X be a discrete random variable with the following PMF (0.1 for x = 0.2 for x = 0.4 0.2 for x = ...

A: Given PMF is  Px(x)={0.1     for x=0.20.2    for x=0.40.2    for x=0.70.3    for x=0.80.2    for x=1...

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A: Given that  you are taking a bus trip from your home in Florida to California. There are seven diffe...

Q: Evaluate P( 7, 4) 840 804 540 480

A: We have nPr = n!(n-r)! nCr = n!r!*(n-r)!  

Q: How many 4-digit odd numbers can be made from the digits 0; 2; 4; 5; 8; 9 if the number has no repea...

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Q: A parabolic satellite dish reflects signals to the dish's focal point. An antenna designer analyzed ...

A: A antenna designer analyzed signals transmitted to a satellite dish and obtained the probability den...

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A: Probability : Probability merely refers to however doubtless one thing is to occur. once we are unsu...

Q: Two sets of candidates are competing for the positions on the Board of Directors of a company. The p...

A: Let A= first set will win the positionB=second set will the positionI=introducing a new productGiven...

Q: Question Suppose that a day's production of 750 manufactured parts contains 60 parts that do not con...

A: Given that Total parts=750 Nonconforming parts=60 Conforming parts=690 2 parts are drawn at random 

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A:

Q: 1. Suppose two coins are tossed and we are interested to determine the number of taills that will co...

A: It is given that T : Number of tails in tossing two coins. Note : Since you have asked multiple ques...

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Q: Question * Sam is going to order a meal. A restaurant has the choice of two main dishes, four drinks...

A: We have give that the  A restaurant has the choice of  Two main dishes Four drinks Three salad Three...

Q: Find the variance, mean, and standard deviation for n = 300 and p = 0.30 when the conditions for the...

A: We have given that  p = 0.30,   n = 300 The pmf of Binomial distribution is  P(X=x) = nCx*px(1-p)n-x...

Q: > Assume the time it takes the housekeeping crew of a local hotel to clean a room varies uniformly b...

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Q: Problem 1: Asking Embarrassing Questions, Politely When doing polling, for instance to figure out ho...

A: Given information: 3) x = 70 n = 100 p^N=xN=70100=0.70 E=p^N1-p^NN=0.701-0.70100=0.0021=0.045825757≈...

Q: that the numbers on them make up a certain four-digit number. Find the likelihood that when installi...

A: Here use basic probability  Probability = #favourable outcome/#total outcomes  In the "secret" lock ...

Q: 2. A family has four children. If X is a random variable that pertains to the number of female child...

A: It is given that X = Number of female children in the family. Note : Since you have asked multiple q...

Q: There are 14 students in the club. How many ways can a group of more than 11 students be chosen?

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Q: 1. Show your solution. A sample space is S = {m, n, q, r, s} . Identify two events as U = {m, q, s} ...

A: Given that ;  Sample space ( S) = { m, n, q, r, s} U =  { m, q, s} V= { n, q, r } By using the basic...

Q: The space of integrable random variable is L'. Recall from Definition L.27 that a random variable de...

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A: Given that a urn contains 10 coins of which 4 are counterfeit. Coins are removed from the urn, one a...

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Q: a. Solve for the value of a and b for the discrete probability distribution to be legitimate. b. Sol...

A: Here use given distribution of X

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