Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Select all possibleTRUE statements A binomial random variable is an example of a discrete variable Inbinomial experiments, the probability of success is the same on

Select all possibleTRUE statements

  1. A binomial random variable is an example of a discrete variable
  2. Inbinomial experiments, the probability of success is the same on every trial
  3. A coin toss experiment represents a binomial experiment only if the coin is balanced, i.e., p = 0.5.
  4. As a rule of thumb, if the sample size n is large relative to the population size N in particular, if (n / N) > 0.05 then the resulting experiment will not be binomial.
  5. If x is a binomial random variable with n = 20, and p = 0.5, then P(x = 20) = 1.0.
  6. The number of defects in a random sample of 200 parts produced by a machine is binomially distributed with p = .03. Based on this information, the standard deviation of the number of defects in the sample is 5.82.
  7. The mean and variance of the Poisson distribution are equal
  8. The Poisson random variable is the number of successes achieved when a random sample of size n is drawn without replacement from a population of size N within which M units have the characteristic that denotes success.
  9. Hypergeometric probability distributions is an example of discrete probability distributions.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus Early Transcendentals

Authors: Michael Sullivan, Kathleen Miranda

7th Edition

1464144397, 9781464144394

More Books

Students also viewed these Mathematics questions

Question

6. I would stress being ahead of competing groups.

Answered: 1 week ago