Fill in the blanks. 1. A __________ is the value of a statistic that estimates the value
Question:
1. A __________ is the value of a statistic that estimates the value of a parameter.
2. The _______________ represents the expected proportion of intervals that will contain the parameter if a large number of different samples is obtained. It is denoted______________.
3. True or False: A 95% confidence interval for a population proportion with lower bound 0.45 and upper bound 0.51 means there is a 95% probability the population proportion is between 0.45 and 0.51.
4. The value za/2 represents the ______________ of the distribution.
5. As the level of confidence of a confidence interval increases, the margin of error ____________________ (increases/decreases).
6. As the sample size used to obtain a confidence interval increases, the margin of error _____________________ (increases/decreases)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Statistics Informed Decisions Using Data
ISBN: 9780134133539
5th Edition
Authors: Michael Sullivan III
Question Posted: