Goodness-of-Fit: Conduct the specified goodness-of-fit test.Benford's Law states the probability distribution (below) of the first significant digit in a number.123456789DigitProbability 0.301 0.176 0.125 0.097 0.079 0.067 0.058 0.051 0.046The Fibonacci Sequence, found in the number of pedals on a pine cone, the number of seeds on a sun-flower and many other places in nature is 1, 1, 2, 3, 5, 8, 13, 21...The next number in the sequence is foundby summing up the previous two numbers. The distribution of the first significant digit of the first 85numbers in the sequence is below. Does this distribution follow to Benford's Law? [Hint: Goodness of Fit]Digit 1 216Frequency 253114 5 6 7A775 48 9

Given that We have to conduct hypothesis testing for whether the distribution follows the…

Answered: Goodness-of-Fit: Conduct the specified…

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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instructor thinks that the mean score is higher. She samples 10 statistics students and obtains the scores: Grades 63.9 68.4 | 69 | 96 64.3 | 63.9 65 69 62.7 68.4 Test grades are believed to be normally distributed. Use a significance level of 5%. A. State the alternative hypothesis: HA: Ou + 65 Ομ 65 B. State the mean of the sample: C. State the standard error of the sample means:
In a valid probability distribution, each probability must be between 0 and 1, inclusive, and the probabilities must add up to 1. If a probability distribution 1 1 has probabilities and x, what is the value of x? 12'6 3 O A. 3 OB. 1. C. 12 D. 1/6
Let X = {Email, In Person, Instant Message, Text Message}; P(Email) = 0.06 P(In Person) = 0.55 P(Instant Message) = 0.24 P(Text Message) = 0.15 Is this model a probability distribution? A. Yes. B. No. C. Maybe.
Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. P(A | B) = 0.4, P(8) = 0.8, P(A | B') = 0.5. Find P(B | A). P(B | A) =
I have a geometric probability question.
For each experiment described below, let x determine a random variable, and use your knowledge of probability to prepare a probability distribution Two dice are rolled, and the total number of points is recorded.
??
GED: In a certain high school, the probability that a student drops out is 0.05, and the probability that a dropout gets a high-school equivalency diploma (GED) is 0.19. What is the probability that a randomly selected student gets a GED? Round your answer to four decimal places, if necessary. The probability that the randomly selected student gets a GED is......
Marital Status of the U.S. Population, Ages 18 or Older, in Millions Never If one person is selected from the population described in the table, find the probability that the person has never married or is widowed. Married Widowed Divorced Total Married 62.1 61.9 124.0 3.1 13.0 16.1 9.0 13.0 22.0 102.3 28.1 22.5 50.6 Male Female 110.4 Total 212.7 P(never married or widowed) x (Round to three decimal places as needed.)
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