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Sampling distribution Sampling distribution A of 0₂ of Ô₂ Ꮎ The above shows the sampling distributions of the two alternative estimators ♦₁ and Ô2 for the population parameter 0. Which statement is incorrect? Select one: O a. On average, both estimators have the mean value equal to in repeated sampling O b. ₁ should be preferred it is more efficient with a larger variability 1 O C. Both estimators are unbiased O d. 2 should be preferred because it is more efficient with a lower variability

Sampling distribution Sampling distribution A of 0₂ of Ô₂ Ꮎ The above shows the sampling distributions of the two alternative estimators ♦₁ and Ô2 for the population parameter 0. Which statement is incorrect? Select one: O a. On average, both estimators have the mean value equal to in repeated sampling O b. ₁ should be preferred it is more efficient with a larger variability 1 O C. Both estimators are unbiased O d. 2 should be preferred because it is more efficient with a lower variability

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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Sampling distribution Sampling distribution of 0₂ of ₁ A 0 Ô The above shows the sampling distributions of the two alternative estimators ₁ and 2 for the population parameter 0. Which statement is incorrect? Select one: O a. On average, both estimators have the mean value equal to in repeated sampling O b. 1 should be preferred it is more efficient with a larger variability O C. Both estimators are unbiased O d. 2 should be preferred because it is more efficient with a lower variability
Transcribed Image Text:Sampling distribution Sampling distribution of 0₂ of ₁ A 0 Ô The above shows the sampling distributions of the two alternative estimators ₁ and 2 for the population parameter 0. Which statement is incorrect? Select one: O a. On average, both estimators have the mean value equal to in repeated sampling O b. 1 should be preferred it is more efficient with a larger variability O C. Both estimators are unbiased O d. 2 should be preferred because it is more efficient with a lower variability
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