How would one determine which combination of variables

Reference no: EM13241324

Twenty-seven users completed a task, and each user did so with a combination of two variables, S and V, which can each have a value of "yes" or "no". Pass/fail data was collected for each user with the following results:

S=yes, V=yes: 7/8 users passed

S=yes, V=no: 1/4 users passed

S=no, V=yes: 10/10 users passed

S=no, V=no: 4/5 users passed

How would one determine which combination of variables is the best (with statistical significance)? If that's not possible, can we show that one combination is statistically significantly worse than the others? What method would be used?

Reference no: EM13241324

Questions Cloud

Difference between the objective function and the constraint : The objective function always includes all of the decision variables, but that is not necessarily true of the constraints. Explain the difference between the objective function and the constraints. Then, explain why a constraint need not refer to all..

Find the probability of randomly selecting an : A standard I.Q. test produces normally distributed results with a mean of 100 and a standard deviation of 15. If an average I.Q. is defined to be any I.Q. between 90 and 109, find the probability of randomly selecting an I.Q. which is average.

Is it sensible to continue to operate at a loss : Advice for an Unprofitable Firm. You've been hired as an economic consultant by a price-taking firm that produces baseball caps. The firm already has a factory, so it is operating in the short run.

Compute the molar concentration of the final solution : calculate the molar concentration of the final solution. assume volume remains constant

How would one determine which combination of variables : How would one determine which combination of variables is the best (with statistical significance)? If that's not possible, can we show that one combination is statistically significantly worse than the others? What method would be used?

Relationship exists between field size and number of seats : Before you run your scatter diagram answer the following: What do you think you will find? Bigger fields have more seats? Smaller fields have more seats? No relationship exists between field size and number of seats? A strong relationship exists betw..

Find the difference ma - mb in the masses of these planets : The mass of a robot is 5220 kg. This robot weighs 2650 N more on planet A than it does on planet B. Both planets have the same radius of 2.26 × 107 m

The company will be using samples of 100 bags : A company is filling bags of rock salt to a level of 50 pounds. It believes that all bags are filled correctly, but would like to use a hypothesis test with an alpha of 0.05 to check this belief.

Why should the manager accept the order : The California Instruments Corporation, a producer of electronic equipment, makes pocket calculators in a plant that is run autonomously.The California Instruments Corporation, a producer of electronic equipment

User Account

All Pages