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From survey, Vermont had 65.3% who said yes and Hawaii had 62.2% who said yes. Determine the value of the sample proportion of people from Hawaii who exercised for at least 30 minutes a day 3 days a
Twelve different video games showing substance employ were observed and duration times of game play (in seconds) are listed below. The design of study justifies the assumption that the sample can be
The Sample standard deviation of sample of 13 UK citizens was 3.5. At the significance level of 0.05 can we conclude that there is the difference in the variance of life expectancy of the two countr
The owner of Weber Chocolates is considering the new machine to make their signature chocolate covered cherry. The present technique, hand dipping each cherry takes on average 41.1 seconds to dip an
In the current study it was found that the correlation between self-esteem and depression was -.64. Discuss what this means. Compute the coefficient of determination for this correlation and explain
Draw 20 more samples and add 20 new x-bars to histogram in part b. Explain the distribution that seems to be developing. Use the empirical rule to test for normality. See the sampling distribution o
A food snack manufacturer samples 7 bags of pretzels off assembly line and weighs their contents. If the sample mean is 12.7 oz. and the sample standard deviation is 0.70 oz., find the 95% confidenc
In a sample of 40 mice, a biologist found that 44% were able to run a maze in 30 seconds or less. Find the 99% limit for the population proportion of mice who can run a maze in 30 seconds or less.
A study of 55 white mice showed that their average weight was 3.2 ounces. The standard deviation of population is 0.7 ounces. Which of the following is 80% confidence interval for the mean weight pe
Carry out exploratory data analysis using year as the explanatory variable and EITHER high jump OR discus throw as the response variable. Include in your EDA summary
Costs associated with the process of rezoning of the premises would be $40,000 and anticipates that the probability that the same be approved is only 40%. This process takes approximately 8 to 9 wee
A Travel Weekly International Air Transport Association survey asked business travelers regarding the purpose for their most recent business trip.
What is the probability that the person both thinks that "Made in America" ads boost sales and uses social media online? What is the probability that the person thinks that "Made in America" ads boost
If the length of PQ is 5 units, describe that there are two possibilities for the pair of parallel lines u and v. Write down the equations of all four lines determined above.
Maple tree diameters in forest area are normally distributed with mean 10 inches and standard deviation 2.2 inches. Determine the proportion of trees having a diameter greater than 15 inches.
Carry out an appropirate hypothesis test, and express the conslusion in a way that would make sense to a 5th grader. Use a significance level of 0.05.
Determine the probability that a randomly selected student score more than 80 points? If the top 2.5% of test scores recurveerit awards, what is the lowest eligible for an award?
The u.s. Bureau of labor statistics reported mean hourly wage rate for individuals in executive, administrative, and managerial occupations is $26.
This screening procedure allows everyone involved in project management from upper management all the way down to frontline employee to understand the priority of the project and how it can benefit
As the data warehouse system administrator explain all the kinds of metadata you would require for performing your job. Determine the benefits of metadata to the systems /software/IT department and bu
Determine the types of risks that multinational organizations face as they operate on a global platform?
Write down a one to two (1-2) page paper in which you explain a potential best practice for a company in Stage I, II, or III that is not discussed in the text. Please be as creative as you like.
Yet her two fellow flight attendants have. How do you judge ethical responsibilities and develop policy in situations where different people react differently?
What challenges does Google face in managing its product portfolio?