4. How many samples are needed for the sample size to be considered as large? A. n>10 B. n>20 C. n>25 D. n>30 5. Which is the significance level if the level of confidence is 95%? A. a = = .025 B. a = .01 C. a = .05 D. 0.10 6. Which of the following illustrates confidence level? B. 50.0 A. 10.5 C. 50-55 D. 90%

4. How many samples are needed for the sample size to be considered as large? A. n>10 B. n>20 C. n>25 D. n>30 5. Which is the significance level if the level of confidence is 95%? A. a = = .025 B. a = .01 C. a = .05 D. 0.10 6. Which of the following illustrates confidence level? B. 50.0 A. 10.5 C. 50-55 D. 90%

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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