Suppose that the value of a stock varies each day from $16 to $26 with a uniform distribution.   Find the probability that the value of the stock is more than $21.   0.5 B. 0.6             C. 0.7             D. 0.8             E. 0.9       Find the probability that the value of the stock is between $19 and $22.   0.1 B. 0.2             C. 0.3             D. 0.4             E. 0.5     80% of a day the value of the stock is at least ________?   $18 B. $19              C. $20               D. $21              E. $22

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A: If X follows an exponential distribution where the PDF is given by; fX(x)=1θe-xθ, 0<x<∞0,…

Q: 2.11.1 Problems 2.1 Consider the following five observations. You are to do all the parts of this…

A: Given information:   x y   3 4   2 2   1 3   -1 1   0 0 Sum 5 10

Q: p(4) = Write an integer or decimal

A: Here given discrete probability distribution of X Here use rule , Total probabilityalways equal to 1

Q: Determine whether this table represents a probability distribution. X P(x) 0 0.25 1 0.1 0.2 0.45 2 3…

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Q: Given that the table below represents a probability distribution, fill in the missing value. XL 1 2…

A:

Q: Explain what u understand by ANOVA using examples

A: It is an important part of statistics. It is widely used.

Q: Suppose that the value of a stock varies each day from $13 to $22 with a uniform distribution. (d)…

A:

Q: Determine whether the following is a probability distribution or not.  x P(x) 1 0.037 2 0.200 3…

A: Given data: x P(x) 1 0.037 2 0.200 3 0.444 4 0.296

Q: Hypergeometric Distribution Bloomberg L.P. lists the top 20 U.S. companies by revenue. Walmart…

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Q: determine whether this is discrete, binomial or normal  B find the probability that a bolt will be…

A: A) In the given situation, the diameter values follows Bell-shaped distribution with an average 0.25…

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.8, P(A n B) =…

A: It is given that PA=0.1, PB=0.8 and PA∩B=0.05.

Q: x P(x) 0 0.05 1 0.05 2 0.15 3 0.75 Find the mean of this probability distribution.

A: 0 0.05 0 1 0.05 0.05 2 0.15 0.30 3 0.75 2.25

Q: Find the joint probability distribution of x and y. Find the marginal probability distribution of x.

A: The variable X indicates unemployed and variable y indicates employed.

Q: 1. Create the probability distribution table for X: X outcome a. E[X] = μx b. SD[X]=ox profit æ,$…

A: The life insurance policy for her iguana is for the price of $100 per year.Neveah will receive $4000…

Q: 1. Does each of the following tables represent a probability distribution? Explain why or why not.…

A: Given that : Random variable x and their pdf  is given .  By using the properties of probability…

Q: A standardized exam's scores are normally distributed. In a recent year, the mean test score was…

A: GivenMean(μ)=1451standard deviation(σ)=316

Q: A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported…

A:

Q: (CO 2) Consider the table below. Profit Urban location 50 Rural location 61 Total 111 Loss 38 94 132…

A: Profit Loss Total Urban location 50 38 88 Rural location 61 94 155 Total 111 132 243

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.9, P(A n B) =…

A:

Q: For each probability and percentile problem, draw the picture. The time (in years) after reaching…

A: Given, The time (in years) after reaching age 60 that it takes an individual to retire is…

Q: The following table gives the joint probability distribution of the speed of a car (C) and the…

A: The joint probability distribution of C and A is   C=30 kmph C=55 kmph C=85 kmph A=0 0.30 0.07…

Q: Solve the following. 1. Determine each of the following areas and show these graphically. Use…

A: According to answering guidelines, we can answer only 1st question and the rest can be reposted.

Q: Step 1 (a) Convert the percentages to probabilities and make a histogram of the probability…

A: Solution:  a is already solve now, solve to b)

Q: The probability distribution for the number of students in Statistics classes offered at a small…

A: Given data is x P(x) 24 0.09 25 0.13 26 0.16 27 ? 28 0.11

Q: You however were granted custody of your prized D6 - as you like to rolling a given number is…

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Q: Determine whether the following is a probability distribution. x P(x) 1 0.175 2 0.332 3 0.218 4…

A: From the provided information, x P (x) 1 0.175 2 0.332 3 0.218 4 0.382

Q: a.cº(.2)°(.8)° b. C{(.2)'(.8)" c.C{(,2)°(.8)°

A: Given that, X ~ B(n=8, p=0.2) a) Here, we have to find P(X=0)…

Q: The digestion time (in hours) of a fixed amount of food is exponentially distributed with a = 1. a.…

A: The digestion time (in hours) of a fixed amount of food is exponentially distributed with a = 1. The…

Q: parts​ (a) through​ (d) below. a. What is the probability that the​ student's alarm clock will not…

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Q: A contractor is required by a county planning department to submit one, two, three, four, five, or…

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Q: John Lloyd has purchased the insurance policy from an insurance company to cover the value of his…

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Q: Miranda decided to buy a $50,000 term life insurance policy from Palmetto Insurance Company to cover…

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Q: Find the variance of the following discrete probability distribution. Formula:  Write and encircle…

A: We want to find the variance

Q: Today, the waves are crashing onto the beach every 4.6 seconds. The times from when a person arrives…

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Q: At an urgent care facility, patients arrive at an average rate of one patient every seven minutes.…

A:

Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.