Start with a deck of 64 cards—16 cards in 4 suits. Ask a person to think of card. Your task is to identify the card the person is thinking of. What is the amount of information uncertainty in the single card that you will try to identify?

Q: For the following system, write down the expression for system reliability:

A: here in given  The probability of failure=qi So Reliability of Blocks A,B,E (R)A= 1- QA  

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: CNNBC recently reported that the mean annual cost of auto insurance is 958 dollars. Assume the stand...

A: Given,mean(μ)=958standard deviation(σ)=150sample size(n)=83

Q: 2) The Math Club consists of 15 members. Four of them will represent the school in a math competitio...

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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: Suppose that the Cumulative distribution function (CDF) of the random variable X with parameter 0 > ...

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Q: Polychlorinated biphenyl (PCB) is among a group of organic pollutants found in a variety of products...

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Q: Scores from a recent test in a Calculus course are 93, 52, 92, 81, 76, 34, 87, 91, 98, 64, 93, 84, 4...

A: Histogram is used to meausre the spread of the data. It helps to understand whether the data is skew...

Q: Find the indicated probabilities: a. P(5sxs7); µ=6; 0=2 ANS: b. P(10sxs16); µ=15; 0=4 ANS: c. P(7sxs...

A:   Given problem Given that   a) P( 5 ≤ x ≤ 7 ) μ = 6 σ = 2 Then, = P( [ 5 - 6 ] / 2  ≤ [ x - μ ] / σ...

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: 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: Find the probability that it is a. an queen of diamonds, b. a nine of clubs or a five of spades,

A: here total cards are 52 here drawing nine of clubs or five of spades are mutually exclusive events b...

Q: 6. A garden store has the following miscellaneous flower bulbs in a basket: • 6 amaryllis • 7 daffod...

A: Given that, a garden store has the following miscellaneous flower bulbs in a basket: • 6 amaryllis •...

Q: Liza wanted to help her family earn money in this time of pandemic. She decided to sell facemasks re...

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

Q: What is the probability of a die showing a 2 or a 5?

A: If die are rolling then sample space is,  S = { 1, 2, 3, 4, 5, 6 }  

Q: 44. A regression analysis yields the line ŷ = 32 + 0.4x. One of the subjects, Racheal, has r = 60 an...

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will an...

Q: Rock Solid Gym offers several levels of membership status. All customers start at the bronze status....

A: Given that  Sample size (n) = 35 members People with bronze status in sample = 16   Total number of ...

Q: Your friend convinces you to play a game where you roll a standard die one time. It costs $5 to play...

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Q: You are to randomly pick one disk from a bag that contains the disks shown below. Find P(bluelface),...

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Q: Assume that you are drawing two balls without replacement from an urn that contains 13 green balls, ...

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Q: Find the area between z=0 and z= - 0.18

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Q: Find the probability that either a 6 or 7 will be obtained in one toss of a pair of dice.

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Q: There are 10 male dogs, 14 females dogs, 6 pointer dogs, and 18 retrievers.  If one dog is ramdomle ...

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Q: ol Year. Q3-Q4 LA. Five hundred students are interviewed about their ways to get to school. The resu...

A: From the given data Select the correct choice

Q: In the Math Club, 6 of the 22 girts are seniors, and 6 of the 19 boys are seniors, What is the proba...

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Q: 6. In a certain town, 5% of people commute to work by train. If a person is selected randomly from t...

A: here use basic formula of odds

Q: There is an 80% chance the team will win on Thursday. What are the odds against the team winning on ...

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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: 4) Listen A spinner has 6 sectors numbered 1 to 6. The table shows the probability that the dial wil...

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Q: Maths CA A sample of 364 items is taken from a production line and weighed. The sample mean and stan...

A: Given: μ = 92.8 σ = 18.85 n = 364  

Q: Two standard dice are rolled. Find the probability that the numbers rolled equal 6.

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Q: Customers can replace 1, 2, 3, or 4 tires at a time for their vehicle at Tire Nation, a nationwide t...

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Q: 1. It is hypothesized that there are fluctuations in norepinephrine (NE) levels which accompany fluc...

A: The scatter plot is used to represent the relation between two variables graphically. If the data po...

Q: Calculate Tom's point estimate. Given that the estimated standard er- ror of (p1 + p2)/2 is 0.024, c...

A: Here use given z critical  value for construction of interval estimate 

Q: P(x) X*P(X) X-µ (X-µ)^2 [(X-µ)^2]*P(X) 42 0.1 43 0.23 44 0.34 45 0.25 46 0.05 47 0.03

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Q: 2 Let X, Y be independent and identically distributed with Uniform(0, 1) density. (a) Find the densi...

A: Given  X,Y~U(0,1)    

Q: 6. Suppose X is a continuous random variable with a strictly positive probability density function f...

A: Here are two methods of solving this probability density function                                   ...

Q: Bob selects independent random samples from two populations and obtains the values pi = 0.700 and p2...

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Q: Suppose that the amount of time that takes place for the Bureau of Internal Revenue(BIR) to send ref...

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Q: In a certain normally distributed set of scores, the score two standard deviation below the mean is ...

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Q: Suppose a stick is randomly broken into three pieces. What is the probability that the three pieces ...

A: Given that: A stick is randomly broken into three pieces. The objective is to find the probability t...

Q: 7. What is the value resulting from subtracting the maximum error from the sample mean? A. Point est...

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Q: When n is large, typically bigger than 40, we can use the to be equal to ơ. mean

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Q: (a) The names can be arranged in 2.433 x 1018 (Use scientific notation. Use the multiplication symbo...

A: *Answer:  The given information is  In an opera, the performers sing a chorus involving different na...

Q: There are three boxes I contains 10 light bulbs out of which 4 are defective II contains 6 light bul...

A: Probability is the likelyhood of the observation in the data set. Conditional probability is calcula...

Q: The results of a nationwide aptitude test in mathematics are normally distributed with m=80 and s=10...

A: Given: m = 80 s = 10  

Q: Find the cumulative density function for the given probability density function. k(x) = 0.4 e-0.4x f...

A: Given that  Probability  k(x)=0.4e-0.4x   , 0≤x<∞        =0             , otherwise 

Q: A random sample of 40 professional basketball players indicated the mean height to be 6.45 feet with...

A: Given that  x̄ = 6.45 , s = 0.31 , n = 40 95% confidence interval 

Q: Let X be a random variable with distribution function F(x) = 1-e*,x > 0, then the p.d.f of X is -1 O...

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Q: The table to the right shows the number of people testing positive for a certain disease amongst tho...

A: Required probability is P(tested positive | have disease)