11. F. N. David used a modern sheep astragalus to estimate the chances of its landing on each ofthe four sides and provided us with the frequencies that we considered for the "fair" astragalus4.ייYou attempt to check that the frequency of getting a "1" that we used for a "fair" astragalus isילaccurate by conducting an experiment of your own. Your experiment consists of throwing a goatastragalus 1,000 times. Out of your sample of 1,000 throws of the goat astragalus, 89 times itlanded on "1".Write the null and the alternative hypothesis that the population proportion of "1"s obtainedfrom throwing a goat astragalus is the same as the number obtained by F. N. David using a sheepastragalus (i.e. the probability we used for a "fair" astragalus up to now).

Test is that whether the population proportion of "1"s obtained from throwing a goat astragalus is…

Answered: Write the null and the alternative…

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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From the U.S. Census Bureau and the article “U.S. Prison Population Falls for Third Year” by B. Montopoli of CBS News, we found that about 1 in every 200 Americans are in prison. Suppose 500 Americans are randomly sampled. Let X represents the number of Americans currently in prison. n = λ = (Round to two decimal places) Calculate the probability that three of the 500 Americans are currently in prison. Round your answer to four decimal places, e.g., 0.XXXX or .XXXX. P(X = 3) = Calculate the probability that at least three of the 500 Americans are currently in prison. Round your answer to four decimal places, e.g., 0.XXXX or .XXXX. P (X ≥ 3) = 1 – P (X < 3) = Calculate E(X) = µ. Round your answer to two decimal places, e.g., 0.XX or .XX. µ = E(X) = Calculate the standard deviation of X. Round your answer to two decimal places, e.g., 0.XX or .XX. σ =
Question 2 pe* Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is 0.22, the probability that "she's up all night for good fun" is 0.44, and the probability that "she's up all night 'til the sun" is 0.28, what's the probability that "she's up all night 'til the sun" AND "she's up all night for good fun"? Round to 2 decimal places as needed.
I need the answer of the question attached. Please show all the work.. Thanks.
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When snow and rainfall occur together, it is known as sleet. On any given day the probability that it rains is 0.6, the probability that it snows is 0.5 and the probability that it rains and snows is 0.20. Calculate the probabilty that it rains or it snows.
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In a deck of cards, the probability that a card less than a 4 is cut is 3/13. What is the probability of being able to cut the deck 10 times and select a card less than 45 times?. a. Describe two different methods to calculate the above situation (no need to do the calculations for both - see b.). b. Calculate the answer to the above problem.
600 baseball fans in Boston are asked whether they hate the Yankees. 564 of them answered "yes". The empirical probability that a randomly chosen fan will answer "yes" is The empirical probability that a randomly chosen fan will answer "no" is (Note: Enter each answer as a fraction or as a decimal rounded to the nearest hundredth.)
Please help me with the following question.
According to a recent study, 3 in every 8 women has been a victim of domestic abuse. This probability was obtained from a survey of 1,000 adult women. Suppose we randomly sample 25 women and find that 7 have been abused. Complete parts a through c below. G a. What is the probability of observing 7 or more abused women in a sample of 25 if the proportion p of women who are victims of domestic abuse is really p= ㅎ? The probability of observing 7 or more abused women in a sample of 25 is (Round to four decimal places as needed.)
The probability that an adult male is over 6ft tall is 0.2. given that he is over 6ft tall, the probability that he weighs less than 150lbs is 0.2. Find the probability that a randomly chosen man is taller than 6ft and will weigh less than 150 lbs.
Let's calculate the probability of finding someone special. Using a form of Fermi's Paradox (the difference between having limited or no choices to having high amount of choices). Let's calculate your probability using the following data. Multiply the number and all percentages together N (subscript p): Number of people = your target population (number of people in your state). Broward County, FL is 1,953, 251 million. Dade County, FL is 2,717,251 million. Palm Beach County, FL is 1, 497,251 million. Harris County, TX is 4,731,251 million. (example: 1,374,251 x .5 x .44 x .37 x .25 x.10 x.10 = 279 people are potential special people for you) times f (subscript g) = target gender (multiply as a decimal. Example: 0.5 for either sex or 1.0 for both sexes) times f (subscripts) = single people (multiply as a decimal) About 44% of people are single at any given time. f (subscript e) = the number of people you'll run into (multiply as a decimal). Your sample size will be small if you only…

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Write the null and the alternative hypothesis that the population proportion of "1"s obtained from throwing a goat astragalus is the same as the number obtained by F. N. David using a sheep astragalus (i.e. the probability we used for a "fair" astragalus up to now).