There is an average of 4 accidents in a week on a major highway in the city. What is the standard deviation of the distribution? O a. 42 O b. 4 O C. 8. O d. 2

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A: given;X: number of shots hitX~binomial(n,p)  where n=100 and p=310=0.3binomial(n,p)~N(μ,σ)      wher...

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

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

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A: We have given that  P(A)=3/8  , P(B)=5/8 And P(B ∩ A) =3/4 Condition for independent.  P(B ∩ A) = P(...

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Q: The analysis of results from a leaf transmutation experiment (turning a leaf into a petal) is summar...

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

Q: 1. in a post-election survey, two variables are considered: PARTI, for party affiliation, and VOTE, ...

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Q: Question 9 of 28 View Policies Current Attempt in Progress If the range of X is the set {0,1,2,3,4,...

A: x 0 1 2 3 4 5 6 7 8 P(X=x) 0.02063 0.3785 0.07372 0.0946 0.01617 0.0946 0.09863 0.03371 0.1893

Q: If the mean of the following probability distribution is 3.44, what is the variance? 4 P(X=x) 0.23 0...

A: Given data is Mean = 3.44 x 2 3 4 5 P(X=x) 0.23 0.37 0.13 0.27  

Q: A single 6-sided die is rolled. What is the probability of rolling a 5 or an odd number? Please show...

A: Given: 6 sided die rolled once.

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Q: If there are 9 people and only 4 chairs are available , which of the following is the correct illust...

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Q: 28. If 7 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that exa...

A: Given Total no.of cards in ordinary deck = 52No.of face cards = 12

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Q: Your boss wants you to determine how many more people can get license plates if they make the plates...

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Q: View Policies Current Attempt in Progress For the following exercise, determine the range (possible ...

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Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways c...

A: Disclaimer : Since you have asked multiple question, we will solve the first question for you. If yo...

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Q: "A veterinarian predicts that the average life span of local dogs (no specific dog breed) in America...

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you....

Q: not equal, allowing the psychologists only to say that the three people are reporting different amou...

A: Kurtosis is a measure of whether the data are heavy-tailed or light-tailed relative to a normal dist...

Q: Suppose that in the bookkeeping operation of a large corporation the probability of a recording erro...

A: Givenp=0.005n=1000Let "x" be the billings contain a errorx~Binomial(n=1000,p=0.005)P(X=x)=(nx)×px×(1...

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Q: Complete the table below and find the variance and standard deviation of the following probability d...

A: As per our guidelines we are suppose to answer only one question 1)Given x P(x) 1 1/7 6 1/7 ...

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Q: A sample analysis of examination results of 500 students was made. It was found that 220 students ha...

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Q: If the probability of defective bolt is 0.1, find (a) the mean and standard deviation for the distri...

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Q: Determine the following summary measures consid (b.1) arithmetic mean (b.2) 10% trimmed mean from th...

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Q: An aircraft emergency locator transmitter (ELT) is a device designed to transmit a signal in the cas...

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Q: Let fi12(x1|r2) = c1£1/x3, 0 < x1 < x2 < 1, zero elsewhere, and f2(x2) = c2xź, 0 < x2 < 1, zero else...

A: According to the answering guidelines, we can answer only three subparts of a question and the rest ...

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Q: Probability of getting an even number in a six-sided die

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Q: Look Back and Reflect Think about the answers to the questions below. Discuss your ideas with other ...

A: Mean of a frequency distribution is given by The mean of a probability disctribution is given by   ...

Q: What's More Grocery Items The probabilities that a customer will buy 1, 2, 3, 4 or 5 items in a groc...

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Q: Directions: In a Math Test, given u = 77, and o = 14. Find the z-score value that corresponds to eac...

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Q: Multiple Choice 1. The following are examples of a random variable except a. number of Bangus finger...

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

Q: Box 1 (B1) has 3 Red and 4 Green balls, Box 2 (B2) has 4 Red and 5 Green balls. One of the boxes is ...

A: given that box1 has 3 red and 4 green balls box2 has 4 red and 5 green balls ( a )P(R)=? (b)P (B2/R)...

Q: 2. Let X denote the amount of space occupied by an article placed in a 1 - fr' packing container. Th...

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Q: A bowl of raffle tickets contains the numbers 1 through 70. What is the probability that a randomly ...

A: Here Given Total Number of tickets in Bowl = 70 Total Numbers between 1-70 divisible by 8 = 8 ( 8,16...