3) To what extent does learning more than one language facilitate earlyr communication skills? Fan et al. {2015) examined this issue bv recruiting students from the Chicagoarea who were either monolingual or bilinguaL All participants then completed a language task in which theyr had to identify objects based on another person's perspective [original data available here; one additional condition has been omitted for sake of clarity]. Here is a table of results: Monolingual Bilingual 24.0[1 24.0[1 [1.50 0.??? [1,35 0.30 Is the assumption of equal variance reasonable? Explain? What is the df for the condence interval on the difference between two groups? a. b c Look up the critical value of t {using the "Normal and t\" tab of ESCI}. What is it? d Calculate 5;, e. Calculate the samplesize component f. g h Calculate the 95% MoEdm Calculate the 536% CI for the difference between the two groups. You did it! Just as important as calculating the Cl is interpreting it. Write an interpretation sentence. i. You can check your work using the Summarv two tab in ESCI [and you'll get a nice gure}. Use this to also obtain a standardized effect size and its Cl [Cohen's d}. j. Interpret Cohen's dis vour interpretation of the standardized difference similar to that of the raw difference? In general it should be