Construct a 95% confidence interval for μ₁ - H₂. Two samples are randomly selected from each population. The sample statistics are given below. n₁ = 50, n₂ = 60, x₁ =25, x₂ = 23,0₁ = 1.5, 0₂ = 1.9 ... O A. (1.919,3.142) O B. (1.723,3.012) OC. (1.364,2.636) O D. (1.572,2.987)

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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Construct a 95% confidence interval for H₁-H₂. Two samples are randomly selected from each population. The sample statistics are given below.
n₁ = 50, n₂ = 60, x₁ = 25, x₂ = 23,0₁ = 1.5, 02 = 1.9
...
O A. (1.919,3.142)
O B. (1.723,3.012)
O C. (1.364.2.636)
O D. (1.572,2.987)
Transcribed Image Text:Construct a 95% confidence interval for H₁-H₂. Two samples are randomly selected from each population. The sample statistics are given below. n₁ = 50, n₂ = 60, x₁ = 25, x₂ = 23,0₁ = 1.5, 02 = 1.9 ... O A. (1.919,3.142) O B. (1.723,3.012) O C. (1.364.2.636) O D. (1.572,2.987)
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