7. (Use this info for problems 7-10) Find the approximate Expected number ofbaby Elk to survive to adulthood. A) 1 B) 2 C) 3 D)4 E)577. Baby elk Biologists estimate that a randomly selectedpg 433 baby elk has a 44% chance of surviving to adulthood.Assume this estimate is correct. Suppose researcherschoose 7 baby elk at random to monitor. Let X = thenumber that survive to adulthood.%3DYour answer8. For the baby Elk problem above, find the probability that exactly 6 survive A)2.5% B) 2.8% C) 3.1% D) 95% E) 99.7%Your answer9. For the baby Elk problem above, find the probability that up 3 survive(X <= 3) ?%3DA) 57% B) 60% C) 63% D) 68% E) 95%Your answer

Givenn=7p=0.44Let x=the number that survivie to…

Answered: 7. (Use this info for problems 7-10)…

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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Use the following scenario to answer the next 6 questions: M&Ms are your favorite vending machine snack and you purchase them often. Lately, it seems like the bags have been having a disproportionate distribution of the colors. The company claims that 24% of the candies per bag should be blue. You decide to test this claim for yourself. You purchase a large bag and find that 38 of the 224 candies are blue. Before complaining to the company, you want to be fairly sure of your accusation, so you set a 1% significance level for your test. Do you have sufficient evidence that the color distribution is different than advertised? In this scenario, the decision to use a two-tailed versus a one-tailed test affected our ability to reject the null (and thus our conclusion). Group of answer choices True False
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Use the following scenario to answer the next 6 questions: M&Ms are your favorite vending machine snack and you purchase them often. Lately, it seems like the bags have been having a disproportionate distribution of the colors. The company claims that 24% of the candies per bag should be blue. You decide to test this claim for yourself. You purchase a large bag and find that 38 of the 224 candies are blue. Before complaining to the company, you want to be fairly sure of your accusation, so you set a 1% significance level for your test. Do you have sufficient evidence that the color distribution is different than advertised? Based on the data, the value of the test statistic is:

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