Solve the Problem $\mathrm { F }$ Value Is Denoted $F _ { R }$

question 72

Multiple Choice

Solve the problem.
-When performing a hypothesis test for the ratio of two population variances, the upper critical $\mathrm { F }$ value is denoted $F _ { R }$ . The lower critical $F _ { \text {value, } } F _ { L }$ , can be found as follows: interchange the degrees of freedom, and then take the reciprocal of the resulting $\mathrm { F }$ value found in table A-5. F $\mathrm { F } _ { \mathrm { R } }$ can be denoted $\mathrm { F } _ { \alpha / 2 }$ and $\mathrm { F } _ { \mathrm { L } }$ can be denoted $\mathrm { F } _ { 1 } - \alpha / 2$ .
Find the critical values $F _ { L }$ and $F _ { R }$ for a two-tailed hypothesis test based on the following values:
$$\mathrm { n } _ { 1 } = 9 , \mathrm { n } _ { 2 } = 7 , \alpha = 0.05$$

• A) \(0.3931,4.1468\)
• B) \(0.2411,4.1468\)
• C) \(0.2150,4.8232\)
• D) \(0.2150,5.5996\)

Discuss the societal implications of observational learning and media.

Comprehend the concept and examples of prosocial behavior.

Recognize and explain the impact of vicarious reinforcement and punishment.

Understand the significance of models in learning and their characteristics.

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