# Project #70603 - question 1

 1. What is the probability of type II error when the null hypothesis is rejected?@Answer found in section 4.3 The One-sample t-Test, in Statistics for Managers  (Points : 1)

 Question 2.2. The desired sample size depends only the size of the population to be tested. (Points : 1)

 Question 3.3. The z- test requires an estimate of the population standard deviation. (Points : 1)

 Question 4.4. Large differences in the numerator of a statistical test for differences for means are the only critical factor in determining statistical significance. (Points : 1)

 Question 5.5. Why do the critical values change with degrees of freedom for the t-tests?@Answer found in section 4.3 The One-sample t-Test, in Statistics for Managers  (Points : 1)

 Question 6.6. What is the relationship between the power of a statistical test and decision errors?@Answer found in section 3.4 The One-sample t-Test, in Statistics for Managers (Points : 1)

 Question 7.7. Which of the following defines statistical significance? (Points : 1)

 Question 8.8. Statistical significance for a tested mean difference means practical significance as well. (Points : 1)

 Question 9.9. The desired sample size depends only the size of the population to be tested. (Points : 1)

 Question 10.10. How do statistical tests like the one sample t adjust for the absence of parameter values?@Answer found in section 4.3 The One-sample t-Test, in Statistics for Managers  (Points : 1)

 Subject General Due By (Pacific Time) 05/10/2015 02:00 pm
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