Hi I had question about finding the critical values of anindependent, ,random, two sample test( assuming equality ofvariances)
The question:
Philosophical and health issues are prompting an increasingnumber of Taiwanese to switch to a vegetarian lifestyle. A studypublished in the Journal of Nutrition compared the daily intake ofnutrients by vegetarians and omnivores living in Taiwan.Amongthenutrients consideredwasprotein.Too little protein stunts growth andinterferes with all bodily functions; too much protein puts astrain on the kidneys, can cause diarrhea and dehydration, and canleach calcium from bones and teeth. Independent random samples of51 females vegetarians and 53 female omnivores yielded thefollowing summary statistics, in grams, on daily protein intake.Vegetarians Omnivores ?? Ì…Ì…Ì…Ì… = ??. ?? ?? Ì…Ì…Ì…Ì… = ??. ?? s1 = 18.82s2 = 18.97 n1 = 51 n2 = 53 Do the data provide sufficient evidenceto conclude that the mean daily protein intakes of femalevegetarians and female omnivores differ? Perform the requiredhypothesis test at the 1% significance level. Assume equality ofvariances.
