You are curious about the role of graduate status on work-lifebalance in Tech students. In a sample of 100 undergraduatestudents, 37 reported having trouble balancing school and work. Ina separate sample of 75 graduate students, 50 had trouble with thisbalance. Test the null hypothesis that undergraduate or graduatestudents are equally likely to have trouble with work-life balance(alpha=0.05).
For independent sample t-tests: mean values for each sample, thevariances for each sample, estimated standard error of thedifference in means, the t-ratio, degrees of freedom, thet-critical value, and your decision to reject or retain thenull.
For dependent sample t-tests: mean values for each sample,standard deviation for the difference between groups, standarderror of the difference between the means, the t-ratio, degrees offreedom, the t-critical value, and your decision to reject orretain the null.
For proportions: sample proportions, combined proportions,standard error of the difference, z-score, critical z-score, andyour decision to reject or retain the null.
