Suppose You Want to Test the Claim That $\mu _ { 1 } < \mu _ { 2 }$

question 109

Multiple Choice

Suppose you want to test the claim that $\mu _ { 1 } < \mu _ { 2 }$ Two samples are random, independent, and come from populations that are normally distributed. The sample statistics are given below. Assume that $\sigma _ { 1 } ^ { 2 } = \sigma _{ 2 } ^{ 2 } \text {. }$ At a
Level of significance of α $\alpha = 0.10 \text {, }$ when should you reject H₀? $$\begin{array} { l l } \mathrm { n } _ { 1 } = 15 & \mathrm { n } _ { 2 } = 15 \\\overline { \mathrm { x } }_ 1 = 27.37 & \overline { \mathrm { x } }_ 2 = 29.92 \\\mathrm {~s} _ { 1 } = 2.9 & \mathrm {~s}_ 2 = 2.8\end{array}$$

• A)Reject H₀ if the standardized test statistic is less than -1.313.
• B)Reject H₀ if the standardized test statistic is less than -2.467.
• C)Reject H₀ if the standardized test statistic is less than -1.701.
• D)Reject H₀ if the standardized test statistic is less than -0.683.

Define and distinguish between key sociological concepts such as statuses, roles, role strain, role conflict, and role performance.

Identify the significance of emotion management and labour in professional and personal settings.

Understand how social norms and values structure interactions within various social contexts.

Recognize the importance of gender and cultural scripts in shaping social interactions and expectations.

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