en Decisions X A ALEKS - Tamie Keel - Learnwww-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lv-6txjbonmDn7WsVrRAXK6XnHkiRvH2tl8oev-bF9_A-XzR1QhQH9rVH3NDXTWPQBx4zFLIw81-OP6VSophia WP WileyPLUSil=d onRemote AccessO DESCRIPTIVE STATISTICSSample standard deviationVideo Conferencing... Pf Strayer UniversityThe tourist bureau of the Hawaiian Islands surveyed a sample of 6 United States tourists as they left to return home. The tourists werethey spent on their visits. Their responses were as follows.6, 7, 11, 12, 9,9Send data to calculatorUFind the standard deviation of this sample of numbers. Round your answer to two decimal places.(If necessary, consult a list of formulas.)Explanationx +Check4X5SO08@ aⒸ2022 McGraw Hill LLC. All Rights Reserved. Ter

Given data set is 6,7,11,12,9,9sample size(n)=6

Answered: The tourist bureau of the Hawaiian…

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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Kentville, a community of 10,000 people, resides next to a krypton mine, and there is a concern that the emission from the krypton smelter have resulted in adverse effects. Specifically, Kryptonosis seems to have killed 12 of Kentville’s inhabitants last year. A neighboring community, Lanesburg, has 25,000 inhabitants and is far enough from the smelter to not be affected by the emission. In Lanesburg, only three people last year died of Kryptonosis. Given that the number of deaths in Kentville and their causes last year were: Heart attack=7 Accidents=4 Kryptonosis=12 Other=6 What is the risk of dying of Kryptonosis in Kentville relative to non-contaminated locality?What is the risk of dying of Kryptonosis in Kentville relative to deaths due to other causes? How many times the chance of dying of Kryptonosis compared to dying of accidents ? How many times the chance of dying of Kryptonosis compared to Other causes?
An Army Commanding Officer has a patrol duty roster for 2 combat team and flip a coin for any combat team that to go patrol duty, this coin may or may not be fair. The results of 30 patrol duty of the 2 combat team Blue (B) and Red (R) accrording to those coin are B B R B R B B R B B R B B R B R B B B R R R R R B B B B B R. Using the critical value approach, appropriate conclusion is ________. A) do not reject the null hypothesis; we cannot conclude the coin is not fair B) reject the null hypothesis; we can conclude the coin is not fair C) reject the null hypothesis; we cannot conclude the coin is not fair D) do not reject the null hypothesis; we can conclude the coin is not fair Explaine your answer
Suppose the audience for the "Ellen Degeneres Show" was mainly LGBT people. Would this imply that these LGBT people are acting collectively?
(Please answer 2nd question ) 1. Assume that there are two types of driver: One is careful and has a 0.1% of being in an accident. The other type is careless and has a 1% chance of being in an accident. Assume that each type represents 50% of the population. If there is a law mandating that all drivers buy insurance that would cover $100,000 in damages, the actuarially far premium for all drivers would be ________ while if there were no such law, the fair premium would be __________. Group of answer choices A) $100, $1,000 B) $100, somewhere between $100 and $1,000 C) $550, somewhere between $550 and $1,000 D) $550, 1,000 Ans :- option c ). 2. The term(s) used to describe the problem(s) that make the actuarially fair premiums different in the two cases in the question above is(are) Group of answer choices A) Asymmetric information B) Moral hazard C) Adverse selection D) A, B, and C E) A and C
A study was conducted to see whether participants would ignore a sign that said, "Elevator may stick between floors. Use the stairs." Those who used the stairs were said to be compliant, and those who used the elevator were said to be noncomplaiant. There were three possible situations, two of which involved confederates. A confederate is a person who is secretly working with the experimenter. In the first situation, there was no confederate. In the second situation, there was a compliant confederate (one who used the stairs), and in the third situation, there was a noncompliant confederate (one who used the elevator). The subjects tended to imitate the confederates. What more do you need to know about the study to determine whether the prescence or absence of a confederate causes a change in the compliance of subjects?
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Set up problems with the postulate.
In 1995, O.J. Simpson (commonly known as “The Juice”) was charged with the murders of Nichole BrownSimpson and Ron Goldman in what has been referred to as the trial of the century. It is commonly known that O.J. Simpson was acquitted on both charges of murder in this case, on the famous “the gloves don’t fit” defense. To this day, people still debate whether or not O.J. Simpson did or did not commit these crimes. Suppose that O.J. Simpson did, in fact, commit the murders. In the context of hypothesis testing, what kind of error was committed by the jury? Write a brief explanation of which kind of error and why.
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In Jolie’s new Thai restaurant, she observes the age of her customers and notes down which of the groups they belong to – ’18 years old and below’ or ‘above 18 years old’, and whether they spent more than $30 on a single meal - ‘big spender’ or ‘non-big spender’. Given that rate (big spender | above 18 years old) > rate (big spender | 18 years old and below), what conclusion can be made? a) Being a big spender and being above 18 years old are negatively associated.b) Being a big spender and being above 18 years old are positively associated.c) Being above 18 years old is positively associated with visiting her restaurant.d) Being above 18 years old causes one to become a big spender.
Do we reject the hypothesis of the attached file?

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