17. Do the validity conditions appear to be satisfied for these data? Justify your answer. The sample size is relatively large for each group so the validity conditions appear to be met. To enter special characters and formatting, use "Ctri+E" in Windows and "Cmd + E" in Mac. 18. STEP 5: Formulate conclusions. Based on the analysis you have just carried out, state your conclusion in the context of the study. Be sure to comment on the following: a. Statistical significance: Do the data provide evidence that the mean number of close friends that men have is different from the mean number of friends women have? How are you deciding? Yes we have strong evidence (p=0.009<.05 to conclude that men have a different number of close friends than women b. causation: do the data provide evidence how many one has is caused by sex are you deciding there no random assignmet so we cannot make casual statements c. generalization: whom can apply results this study all people adults u.s. who not institutionalized because sampling frame estimation: when selected t-statistic and theory-based overlay also use applet for estimating parameter interest. go directly inference which will allow change confidence level. check box next ci difference in means. a. identify words related context relevant be estimated here>