QUESTION 11

1. Which activity is not involved in using sample data to estimate the value of a population parameter?

   	A.	Calculating a sample statistic
   	B.	Determining the required level of confidence
   	C.	Determining the sample size necessary to assure a maximum margin of error
   	D.	Calculation of a confidence interval centered on the sample statistic
   	E.	All of the above
   	F.	None of the above

2.22222 points

QUESTION 12

1. Which activity is involved when determining which probability distribution to use to calculate probabilities?

   	A.	Determining the type of numerical data with which you are working
   	B.	Determining your required confidence level
   	C.	Determining the consequences of committing type 1 error
   	D.	Determining the maximum margin of error you are willing to accept
   	E.	All of the above
   	F.	None of the above

2.22222 points

QUESTION 13

1. Which is not a step in hypothesis testing?

   	A.	Determine or establish alpha
   	B.	Determine or establish beta
   	C.	Calulate or look up the critical value(s)
   	D.	Calculate the test statistic
   	E.	All of the above
   	F.	None of the above

2.22222 points

QUESTION 14

1. Which is not a step in problem solving?

   	A.	Identify and define the problem
   	B.	Identify and explore all viable options for solving the problem
   	C.	Evaluate the options identified
   	D.	Focus only on the benefits of the options identified
   	E.	All of the above
   	F.	None of the above

2.22222 points

QUESTION 15

1. Which is a step in problem solving?

   	A.	Go with the solution that you prefer without performing any analysis
   	B.	Reject any possible solution that does not align with your preference
   	C.	Reject any possible solution that does not align with past practice
   	D.	Be aware of and manage your personal biases
   	E.	All of the above
   	F.	None of the above