9.4 A confidence interval for (μ₁ −μ₂) is (-10, 4). Which of the following inferences is correct? a. [1 > Мz b. μι < με C. μ₁ = μ₂ d. no significant difference between means 9.5 A confidence interval for (μ₁ − µ₂) is (−10, –4). Which of the following inferences is correct? a. μ₁ > μ₂ 1 12 b. μι < μ2 C. μ₁ = μ₂ d. no significant difference between means

MATLAB: An Introduction with Applications
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9.4 A confidence interval for (µ₁ − µ₂) is (−10, 4). Which of
the following inferences is correct?
а. м1 > м2
M₂
b. μ1 < нег
C. μ1 = μ₂
d. no significant difference between means
-
9.5 A confidence interval for (μ₁ −μ₂) is (-10, –4). Which
of the following inferences is correct?
a. μ₁ > μ₂
b. μ₁ <μ2
C. μ₁ = μ₂
d. no significant difference between means
Transcribed Image Text:9.4 A confidence interval for (µ₁ − µ₂) is (−10, 4). Which of the following inferences is correct? а. м1 > м2 M₂ b. μ1 < нег C. μ1 = μ₂ d. no significant difference between means - 9.5 A confidence interval for (μ₁ −μ₂) is (-10, –4). Which of the following inferences is correct? a. μ₁ > μ₂ b. μ₁ <μ2 C. μ₁ = μ₂ d. no significant difference between means
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