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A day that is dazzling is 5 times brighter than a day that is radiant. How many times brighter is dazzling day than dim day if dim day is 2 and dazzling day is 5?
If there are three plants, three humans, and two robots on Space Station Alpha, find the fewest trips it would take to empty the station?
Let x and y denote the thickness of two different layers of ink deposited onto the substrate. X is normally distributed with mean 0.1 mm and standard deviation 0.00031mm, and y distributed with the
Suppose you want to find with proportion of students who commute less than 5 miles to work within 2%, what sample size would you require?
Using level of significance of .01, is there evidence that population mean wait time is greater than 7 minutes? Fully describe your answer.
Explain independent and dependent variables used in study. Explain sampling used to gather subjects, also on reliability and validity of study.
Complete calculations below using data. Illustrate all of your work and clearly label each of your calculations. Find the z score equivalent of ANGST = 81?
Write the difference between left-tailed, two-tailed, and right-tailed test. When would you select one-tailed test? How can you find out direction of test by looking at pair of hypotheses?
Write the five steps in hypothesis testing procedure? Are steps followed in sequence? Describe why or why not.
Klein Kennels wants to be sure that cats receive at least 5 ounces of protein and at least 3 ounces of fat per day. Find the optimal cost of the plan?
The variance of measurements in sample is 2.2, does this give sufficient evidence to reject claim that lab technician's accuracy is within target accuracy?
New Age Pharmaceuticals produces the drug NasaMist from four chemicals. Today, the company must produce 1000 pounds of the drug.
Determine the simple linear regression equation relating number of cups of coffee per week to GPA (Consider GPA dependent or outcome variable).
A marketing team at leading perfume company is trying to test market for its newly introduced perfume. Find probability that randomly selected man likes perfume?
The percentage of women in military who serve on active duty has been steadily increasing. For what years will number of women be at least 400,000?
Determine the critical points, domain endpoints, and extreme values (absolute and local) for each function.
Give an example of a non-mathematical algorithm that you use or have seen employed to complete task. Explain the following questions regarding an algorithm using your algorithm as example:
Describe how much extra money you would need to add to the monthly payment to pay off your loan in 20 years instead of 25.
Select one of following pairs of items and compare and contrast the two items listed. Be sure to give examples to support your statements. Iteration and recursion
What do solutions represent? Is there solution which does not make sense? If so, in what ways does solution not make sense?
A group of four friends celebrated birthday I local Japanese restaurant. After adding 15% tip to original bill, they each paid in equal portion of total amount of $69. What was the amount of origina
A market researcher investigating preference for three brands of beverages coffee, tea and cocoa in Kisumu city gathered the following information.
Do six measurements present sufficient evidence to indicate that average weight of diamonds produced by new process is in excess of 0.5 karat?
Construct a linear program and hence find the optimal solution for the problem.
Estimate mean, mode and median. Estimate mean absolute deviation, variance and standard deviation