1. The difference between the sample statistic and population parameter is calle

Question

1. The difference between the sample statistic and population parameter is called A. acceptable error B. sampling error . C. standard error D. margin of error . E. None of the above 2. If you wish to decrease the width of a confidence interval, you may do which one of the following: o A. Reduce sample size. o B. Reduce the size of the population. o C. Decrease the level of confidence. o D. Both b and c 3. A confidence interval A. always includes the population parameter. .B. decreases in width as the C. can include a value of less than 0. D. None of the above

Explanation / Answer

1) The difference between the sample statistic and population parameter is called sampling error.

2)If you wish to decrease the width of a confidence interval, then you have to decrease the level of confidence.

3) A confidence interval always includes the population parameter.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.