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5. 4. For the 95% confidence level, a. a = 0.01 b. a = 0.05 Which of the following is the sta Vpq bd/ a. b. 6. For a z-test of proportions, whic a one-tailed test? z< Za a. b. z

5. 4. For the 95% confidence level, a. a = 0.01 b. a = 0.05 Which of the following is the sta Vpq bd/ a. b. 6. For a z-test of proportions, whic a one-tailed test? z< Za a. b. z

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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4. For the 95% confidence level, a. a = 0.01 С. a = 0.10 b. a = 0.05 d. a = 0.025 5. Which of the following is the standard deviation of sample proportions? Vpq Po a. С. 90 b. d. Po9o 6. For a z-test of proportions, which of the following is the rejection region for a one-tailed test? z< Za с. z >Zz, a. b. z<Za/2 d. z>Za/2
Transcribed Image Text:4. For the 95% confidence level, a. a = 0.01 С. a = 0.10 b. a = 0.05 d. a = 0.025 5. Which of the following is the standard deviation of sample proportions? Vpq Po a. С. 90 b. d. Po9o 6. For a z-test of proportions, which of the following is the rejection region for a one-tailed test? z< Za с. z >Zz, a. b. z<Za/2 d. z>Za/2
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