I need help figuring this out. A superintendent of a school district in St. Louis wants to compare their student preference of chocolate milkover regular milk to students in Las Vegas. A random sample of 762 students in St. Louis (Group 1) foundthat 152 preferred chocolate milk. A random sample of 643 students in Las Vegas (Group 2) found that 70preferred chocolate milk. You wish to test the claim that the proportion of all students in St. Louis is greaterthan the proportion of all students in Las Vegas that prefer chocolate milk at a significance level of a = 0.05.Round answers to at least 4 decimal places.What are the correct hypotheses?Ho: Select an answerSelect an answerSelect an answerHj: Select an answerSelect an answerSelect an answerBased on the hypotheses, compute the following:Test Statistic =p-valueThe p-value is ( Select an answerto alpha.The correct decision is to [ Select an answerThe correct summary would be: ( Select an answere the claim that the proportion of allstudents in St. Louis is greater than the proportion of all students in Las Vegas that prefer chocolate milk.

Consider that p1, p2 is the true proportion of students prefer chocolate mill for St. Louis and Las…

Answered: A superintendent of a school district…

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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Potatoes are ninety-nine percent water, and only one percent solid matter. In the process of dehydration of a pile of one hundred pounds of potatoes (part of the production of potato chips), water is removed from the potatoes. How much does the pile, originally (undehydrated) one hundred pounds, weigh when the potatoes (partly dehydrated) are ninety-eight percent water, and still, obviously one percent solid matter?
So I decide to go to Cinnaholic once day and I buy two cinnamon rolls. I notice that these cinnamon rolls do not appear to be the same size, so naturally I eat the smaller one first and then eat the bigger one. As I am sitting on my couch stuffed from those delicious rolls, I start to think, "I wonder if Cinnaholic makes their cinnamon rolls to the size they claim them to be." Of course I have to go and purchase several rolls, weigh them (in ounces), and eat them. 30 pounds later, I have collected all of my data and tabulated it below: Cinnamon Roll Weight 5.6, 6.3, 6.1, 6.1, 5.9, 5.8, 6.0, 6.0, 6.1, 6.3, 6.3, 6.3, 6.4, 5.8, 5.7. Cinnaholic claims that their Cinnabon rolls are made to weigh 6.1 ounces on average. The mean is 6.0467 Standard deviation: 0.2475
About 1/3 of Samuel’s paycheck goes to housing, 1/6 goes to utility bills, 1/8 goes for his car, and 1/5 goes for food. How much of his paycheck is left for entertainment?
I need some explanation on these 3 problems.
A researcher is interested in whether people who enjoy fine wine can actually tell the difference between a highly rated expensive wine and a good inexpensive wine. She selects several bottles of a highly rated cabernet sauvignon (a red wine) costing over $100 per bottle and several bottles of a good cabernet sauvignon costing $12. Subjects will taste a glass of wine without knowing whether it is the expensive or inexpensive wine. This is the treatment. They will then be asked to estimate how much the wine cost. This is the response variable. Outline a completely randomized design to compare the cost estimates for the two treatments. Twenty subjects are available. Group 1 Treatment 1 10 subjects expensive wine Compare Price estimate Random assignment Treatment 2 A Grouo 2 10 subjects inexpensive wine Group 1 10 subjects - expensive wine Random assignment Compare price estimates Group 2 10 subjects - inexpensive wine Treatment 1 Group 1 20 subjects expensive wine Compare Price estimate…
Akira is running around a circular track. Akira runs counterclockwise. From where he starts, it takes him 22 seconds to reach the easternmost point of the track. It takes him 95 seconds to run one complete lap.Bob starts running at the same time as Akira. Bob starts from the northernmost point and runs clockwise. Bob and Akira pass each other for the first time after 26 seconds. How long does Bob take to run one lap of the track? The answer to this question should be the amount of time in seconds rounded to four decimal places that it takes for Bob to run a complete lap around the circular track.
Identify two problems with the following question. Explain how you would rewrite it so that it is more appropriate.given that youth crime is on the rise in urban areas, what should be the top enforcement priority for our local police force? which one is correct answer? 1.youth crime 2.car theft 3.illegal drug use 4.violent crime
Please explain your answer
Please solve: Analysis: Blood Types, Part (a) Analysis: Blood Types, Part (b) Analysis: Blood Types, Part (b)
A researcher believed that the number of rental cars in service by a car rental company would have an impact on the total annual revenue for that car rental company. Five small car rental companies were surveyed, with the number of Cars in service recorded in units of 1000 (so if a car rental company had 54000 cars in service, a 54 would be recorded) and Annual Revenue measured in millions of dollars (so an Annual Revenue of $10,000,000 would be recorded as 10). The data follows: Cars (1,000s) Annual Revenue ($ millions)11.5 118 10.0 135 9.0 100 5.5 37 3.3 32 Part of the Excel-generated Simple Linear Regression output is provided below: ANOVA df SS MS F Significance F Regression 1 7891.863897 7891.863897 22.91180151 0.017339231 Residual 3 1033.336103 344.4453677 Total 4 8925.2 Coefficients Standard Error t Stat P-value Intercept -19.12490108 23.1658578…
Two multipedes were dancind together at a party,and trying hard not to trip over each other's feet! One smiled at the other and said, "If you could give me two of your legs we'd have the same number."The other replied, 'If I had two of your legs , I'd have three times as many legs as you. How many legs does each multiped have?

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