Question

A factory is produce a glasses, the probability of damage one is 0.08. A sample of...

A factory is produce a glasses, the probability of damage one is 0.08.
A sample of 6 glasses is pull to test. Find the probability distribution function &
cumulative distribution for the sample test.

Homework Answers

Answer #1

Please give LIKE

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. (a) Y1,Y2,...,Yn form a random sample from a probability distribution with cumulative distribution function FY...
1. (a) Y1,Y2,...,Yn form a random sample from a probability distribution with cumulative distribution function FY (y) and probability density function fY (y). Let Y(1) = min{Y1,Y2,...,Yn}. Write the cumulative distribution function for Y(1) in terms of FY (y) and hence show that the probability density function for Y(1) is fY(1)(y) = n{1−FY (y)}n−1fY (y). [8 marks] (b) An engineering system consists of 5 components connected in series, so, if one components fails, the system fails. The lifetimes (measured in...
The probability that a randomly selected diabetes patient needs medical attention is 0.08. What is the...
The probability that a randomly selected diabetes patient needs medical attention is 0.08. What is the minimum sample size required to ensure that the sampling distribution of sample proportion of diabetes patients who need medical attention is approximately normal?
In a factory, computer hard drives are collected in boxes containing 40 hard drives each. A...
In a factory, computer hard drives are collected in boxes containing 40 hard drives each. A box has 6 defective hard drives, and 34 hard drives which are not defective. A quality control inspector randomly selects 3 hard drives in that box. Consider the discrete random variable X defined as the number of defective hard drives the inspector selects. Find the probability mass function pX of X. Sketch the corresponding cumulative distribution function F
A manufacturer subscribes to an insurance policy for his factory. Let X be the value of...
A manufacturer subscribes to an insurance policy for his factory. Let X be the value of damage incurred by machinery in the factory and Y be the value of damage incurred by other components of the factory (e.g., building, furniture, etc.). The joint probability density function of the random variables X and Y is given by f ( x , y ) = K y , x ≥ 0 , y ≥ 0 , x + y ≤ 1 for...
The probability density function of XX, the lifetime of a certain type of device (measured in...
The probability density function of XX, the lifetime of a certain type of device (measured in months), is given by f(x)={0 if x≤14 14/x^2 if x>14 Find the following: P(X>21) =    The cumulative distribution function of X:F(x)=⎧ The probability that at least one out of 6 devices of this type will function for at least 50 months:
The probability density function and the cumulative distribution function are related as: Select one: a. The...
The probability density function and the cumulative distribution function are related as: Select one: a. The PDF is the integral of the CDF from negative infinity to the point of interest. b. The PDF is equal to one minus the CDF. c. The CDF is equal to one minus the PDF. d. None of the given answers.
X is a discrete random variable representing number of conforming parts in a sample and has...
X is a discrete random variable representing number of conforming parts in a sample and has following probability mass function ?(?) = { ?(5 − ?) if ? = 1, 2, 3, 4 0 otherwise i) Find the value of constant ? and justify your answer . ii) ( Determine the cumulative distribution function of X, (in the form of piecewise function). iii) Use the cumulative distribution function found in question 2 to determine the following: a) ?(2 < ?...
One factory produces 20 identical pencils per minute, 3 of which come out defective. A worker...
One factory produces 20 identical pencils per minute, 3 of which come out defective. A worker makes a random choice by drawing two pencils. Find as follows; (a) Which are the values of the Variable X (random choice)? (b) Find the probability of the Random Variable X (the probabilistic distribution f(x) for the number of defectives). Construct the proper table. (c) Find the discrete distribution function F(x) of discrete random variable X with probabilistic distribution f (x). Construct the proper...
In San Francisco, 30% of workers take public transportation. A sample of 10 workers is chosen....
In San Francisco, 30% of workers take public transportation. A sample of 10 workers is chosen. To find the probability that exactly 3 workers out of the sample of ten take public transportation, we would compute: A.) the cumulative binomial distribution with n = 3, p = 0.3, and x = 10 B.) the binomial probability mass function with n = 10, p = 0.3, and x = 3 C.) the cumulative binomial distribution with n = 10, p =...
The probability distribution function for the random variable X, the lead content in a liter of...
The probability distribution function for the random variable X, the lead content in a liter of gasoline is: (a) Prove that f(x) IS a probability distribution function (b) Find the expected value of lead content in a liter of gasoline (c) Find the standard deviation of the lead content in a liter of gasoline (d) Find the equation for the cumulative distribution function of X f(x) = 12.5x – 1.25, 0.10 < x < 0.50 0, elsewhere