The amount of data that Ryan uses per month is Normally distributed with mean μ = 8 GB and standard deviatic Sketch this probability distribution. O 10 12

Q: True

A: We use normal curve to find the probability associated with a normal distribution. We have the…

Q: The following data represent the pH of rain for a random sample of rain dates. A normal probability…

A: Given data is5.58,5.72,4.99,4.80,5.02,4.59,4.74,5.19,5.34,4.76,4.56,5.71sample size(n)=12

Q: Different data sets can not be compared to one another if they are normally distribut True O False

A: Different data set can be compared if they are normally distributed by using Chi square goodness of…

Q: Which of the following distribution belongs to continuous distribution? A.The temperature at which…

A: Which of the following distribution belongs to continuous distribution?

Q: Describe in brief the uniform distribution.

A: The uniform distribution is a probability distribution which is used when the outcomes are equally…

Q: X is random variable with a normal distribution having a mean of 3 and variance of 2. Find P ( X> 4)…

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Q: A. If one male passenger is randomly selected from the airliner, find the probability that he will…

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Q: Births are approximately uniformly distributed between the 52 weeks of the year. They can be said to…

A:

Q: Assume the random variable X is normally distributed, with mean u=57 and standard deviation o = 7.…

A: The random variable  X is normally distributed The population mean is 57. The population standard…

Q: Q5. Boiling point measurements for a liquid under fluctuating pressure conditions is normally…

A:

Q: a. [3] What is the probability that V runs a race in less than 14 seconds? b. [3] What is the…

A: Given:  V , W and P are three independent and normally distributed.  E( V) = 15 E( W)= 16.2 E( P)=…

Q: Which one of these graphs does not represent a normal distribution?

A:

Q: 2 Find x0.99 for x² distribution with 40 degrees of freedom. X 2 X0.99

A: It is needed to find the value of  for 40 degrees of freedom.

Q: 1. 2. 3.

A: From the above diagram, it can be seen that the  1 is right skewed graph.  2 is uniform graph or…

Q: For a Uniform distribution with a low of 0 and a high of 25. Find the probability that a score is…

A: Solution: If X be the uniform random variable, then the probability density function of X is Let X…

Q: pieces of spare parts for the production of a company and the probability distribution of the number…

A: Given that  X 0 1 2 3 4 P(x) 0.02 0.20 0.30 0.10 0.08

Q: Assume a poison distribution if A = 3.7, find P(x=0) A represents a

A: We have given that,  Let X be random variable from Poisson distribution and A = 3.7, which is a…

Q: Mention two real life applications for the distribution.

A: There are lot of real life applications of distributions. The of those are as following   1.…

Q: Show that number of zombie they encountered per hour and their corresponding probability. How many…

A: Expected value can be got by multiplied by the value with probability  The consistency can be…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: To find the correlation coefficient between the number of oranges (X) and the number of apples (Y)…

Q: Suppose that you have a distribution involving a continuous random variable x. Discuss how one…

A: It is given that there is a distribution which has a continuous random variable x.

Q: The Exponential Distribution is a special case of the Gamma Distribution witha =? and B = . What is…

A:

Q: Suppose two distributions with the following characteristics are given. Distribution A H=46,500 G…

A: Correct answer is   (B)

Q: The life of light bulbs is distributed normally. The variance of the lifetime is 225and the mean…

A: The probability of a bulb lasting for at most 540 hours is calculated below:

Q: Leave all probabilities as percentages. Define x on all problems with data. The lengths of human…

A: Let x be the lengths of human pregnancies which follows normal distribution with mean 268 days and…

Q: I have 200 items of a product in stock. The probability mass function for the product's demand D is…

A: Given: PD=190=PD=200=PD=210=13=0.333 Products Demand = D

Q: Pulses arrive at a counter at an average rate of eighty per hour. 1. State the appropriate…

A:

Q: This distribution illustrates a

A: Here Given graph of distribution

Q: When the degrees of freedom is large, the t distribution becomes?

A: Given  When df is large  Then t distribution transform into ?

Q: Which distribution's height begins low, increases until the middle, and then decreases in a…

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Q: Find the M.G.F of Geometric distribution

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Q: The data in the table is from the BC Ferries website and shows the sailing time delays for the ferry…

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Q: 18) On one tropical island, hurricanes occur with a mean of 2.74 per year. Assuming that the number…

A: Given,The mean no.of hurricanes occur in a year is 2.74So , the mean no.of hurricanes occur in 3…

Q: Find x₁ for x² distribution with 2 degrees of freedom. Xỏ.1 (Round the answer to 3 decimal places)

A: X follows chi-square distribution with 2 degrees of freedom

Q: Which one of these graphs does not represent a normal distribution?

A: Which one of these graphs  does not represent a normal distribution

Q: Assume that adults have IQ scores that are normally distributed with a mean of u = 100 and a…

A: Let X be the random variable from normal distribution with mean (μ) = 100 and standard deviation (σ)…