Which of the following graphs represents a binomial distribution with n=20 and p = 0.25?@OOmProbabilityProbabilityProbabilityProbabilityProbability0.250.1540.10+0.0500.250.200.15+0.100.0500 2 4 6 8 10 12 14 16 18Number of Successes0.25-0.200.150.10-0.05+002 4 6 8 10 120.250.20(15-(10-0.0502 4 6 8 10 12 14 16 18Number of Successes0.25-0.20-0.15-0.10+0.05-0Number of Successes8 10 12 14 16 18 20Number of Successes4 6 8 10 12 14 16Number of Successes

Given that,The sample size is .The probability of success is

Answered: Which of the following graphs…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In Normal Distribution, The curve is not symmetric about the Mean Select one: O True O False
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n=123, p equals 0.48
The number of days ahead of their trip that travelers purchase their airline tickets can be modeled as an exponential distribution with a mean of 12 days. a. Determine the probability that a traveler will purchase their ticket less than 25 days before their trip Answer in exact fraction, or rounded to at least 4 decimal places. b. Determine the 77 percentile number of days by which travellers make an advance purchase of their tickets. Answer in exact fraction, or rounded to at least 4 decimal places. days
16) A company randomly tests 30 components out of a batch of 10,000 to see if the components are defective. The rate of defectives in the past was known to be 0.02. Does this situation result in a binomial distribution? Yes or No (circle one) In your own words explain how this situation does or does not meet each of the 4 criteria required for all binomial distributions. 1. 2. 3. 4.
According to a recent Gallup poll, about 5% of Americans polled say they are vegetarian (abstaining from eating meat). This number has not changed since the poll done in 2012. If I ask a random group of 750 Americans if they vegetarian or not, what is the chance that 45 or more will say that they are vegetarian? 1. Use the binomial distribution on Geogebra (or your calculator) to solve this problem, show your work on paper (what you are putting into technology) 2. Use the normal approximation to the binomial to solve this same problem. Show your work on paper (what you are putting into technology)
For a binomial distribution with p = 0.20 and n = 25, what is the z-score for X = 12? Select one: a. 1.00 b. -2.5 c. 3.5 d. 5
Use the appropriate normal distribution to approximate the resulting binomial distribution.Jorge sells magazine subscriptions over the phone. He estimates that the probability of his making a sale with each attempt is 0.08. What is the probability of Jorge making more than 14 sales if he makes 80 calls? (Round your answer to four decimal places.)
In a normal distribution, what z-scores separate the middle 90% from the extreme 10% in the tails? A +/- 1.28 B +/- 1.64 C +/- 1.96 D +/- 1.44
The number of content changes to a Web site follows a Poisson distribution with a mean of 0.25 per day. What is the probability of no content changes in five days? 0.026 0.267 0.287 None of the choices
Construct a Binomial probability distrubtion table using n=5n=5 and p=0.27p=0.27. Next, record the mean and standard deviation of the distribution below. Where necessary, round all numbers to four decimal places.
Please tell me which of the multiple choice are correct A t-value of 2.35, from a t-distribution with 14 degrees of freedom, has an upper-tail (“greater than”) probability between which two values on the t-table?Select one:a. 2.15 and 2.26b. 0.29 and 0.82c. 0.025 and 0.01
Previous surveys indicate 33% of households in Barrie regularly recycle household waste through a blue box program. In a random sample of ten households, what is the probability of finding exactly five who regularly use a blue box?

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