4. For the two circumstances below, explain which type of probability (empirical,subjective, theoretical) is being used to make the prediction. If more than onetype of probability is involved, explain which elements of the process use whichof the methods.a. A scientist studying ants builds an ant farm and maps the routes theytravel throughout the course of a week through careful observation. Laterthe scientist uses these observations to generate an interactive map of anatural environment that lists the probability of finding ants in any givenlocation at a particular time.b. A social scientist studying grocery store accessibility in a city recruits asmall sample of study volunteers and interviews them about how far theytravel for groceries. The researcher finds in the study that people fromhigher-income neighborhoods travel significantly less than people fromlow-income neighborhoods. Using a statistical model, the researcherpredicts that their sample has a 95% chance of being a good reflection ofthe population, meaning that the results of her study are reliable.

Answered: 4. For the two circumstances below,…

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 a survey of high school graduates, it was found that if a graduate went on to college full time, there was a 29% chance that they would work at the same time. If a graduate attended college part time, there was a 78% chance that they would work at the same time. If a high school graduate didn't go on to college, there was a 94% chance that they would work. At the time of the survey, 67% of high school graduates attended college full time and 24% of high school graduates attended college part time. If a randomly selected high school graduate worked, what is the probability that they attended college full time? Enter your answer in decimal form and round to four decimal places if necessary.
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[item#12] Instructions: Kindly read the question carefully and provide answer correctly and completely. Otherwise, I will dislike your solution.
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The table below provides another look at the data presented in item 1. This table includes a third variable, stone size, making a three-way table (i.e. two 2 X 2 tables). ô อิ = 1 Stones size Small = kidney stones. Find and 1 2 Large 1 Outcome Success Failure Success Failure Let represent the odds ratio for the 2 X 2 table for small kidney stones, and let represent the odds ratio for the 2 X 2 table for large Round your answers to 2 places after the decimal. Treatment A 81 6 2 192 71 Treatment B 234 36 55 25 2

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