Statistics in Manufacturing
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Questions and Answers

What is the dependent variable in the analysis?

  • Task interdependence
  • Corporate planning sophistication
  • Corrected correlation for the CPS–OP relationship (correct)
  • Organizational size

What is the purpose of the weighted least square regression employed in the study?

  • To test the moderating effect of task interdependence
  • To assess the impact of organizational size on OP
  • To incorporate weights based on information content (correct)
  • To control for environmental uncertainty

What is the effect of organizational size on OP, according to the regression analysis?

  • Negative and significant
  • No effect
  • Negative and insignificant
  • Positive and significant (correct)

What is the purpose of the power analysis following Cohen (1988)?

<p>To calculate the statistical power of the study (B)</p> Signup and view all the answers

What is the moderator variable in the regression analysis?

<p>Uncertainty avoidance (B)</p> Signup and view all the answers

What is the significance of the interaction term between organizational size and OP measurement?

<p>Negative and significant (A)</p> Signup and view all the answers

What is the primary purpose of confidence intervals in subgroup analyses?

<p>To provide information about differences between correlations in subgroups (B)</p> Signup and view all the answers

What is the criterion for determining the presence of theoretical moderators according to the 75% rule of Schmidt and Hunter (2015)?

<p>If more than 75% of the variance is due to sampling error (D)</p> Signup and view all the answers

Which of the following is a characteristic of a study sample that is excluded from subgroup analyses?

<p>It includes organizations from all three size categories (C)</p> Signup and view all the answers

What statistical tool was used to examine the statistical power of each meta-regression?

<p>G*Power 3.1 (C)</p> Signup and view all the answers

Who is the researcher that recommended the use of meta-regression as a robustness analysis method?

<p>An anonymous reviewer (C)</p> Signup and view all the answers

What is the purpose of conducting meta-regressions in the study?

<p>To assess the robustness of the study's findings (D)</p> Signup and view all the answers

What is the primary purpose of examining the heterogeneity of effect sizes in a moderator analysis?

<p>To identify the presence of theoretical moderators (C)</p> Signup and view all the answers

What is the next step in the moderator analysis after examining the heterogeneity of effect sizes?

<p>Conducting separate meta-analyses for subgroups of studies (B)</p> Signup and view all the answers

What is the purpose of employing meta-regressions in the analysis?

<p>To examine the effect of theoretical moderators on the outcome (C)</p> Signup and view all the answers

What is the classification of the overall effect size of the CP-OP relationship according to Cohen's (1988) classification?

<p>Small- to medium-sized effect (C)</p> Signup and view all the answers

What is the purpose of correcting for dichotomization and measurement error in the analysis?

<p>To obtain a more accurate estimate of the effect size (C)</p> Signup and view all the answers

What is indicated by the narrow CI around the mean correlation in the analysis?

<p>A reasonably precise estimate of the effect size (D)</p> Signup and view all the answers

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