I would like a full explain for the following questions, it will be the best if there are someone know R and screenshot the steps please. PLEASE DON'T COPY. Thank you. Q: In a statistical study, a sample of 8 Sprague-Dawley male rats were fed with a normal diet consisting of 18% protein. A state of malnutrition was induced in another sample of 8 rats, which were fed with a diet consisting of only 5% protein. After 4 weeks, the rats were given an intradermal injection of 25 g of purified protein derivative of tuberculin. The following table gives the skin reactivity diameter of erythema and induration (in mm) for the two groups of rats. 18% Protein Diet & 5% Protein Diet 13.3 5.1 16.3 8.7 9.9 8.7 9.3 8.5 16.1 8.1 9.7 6.9 9.7 6.9 14.1 12.3 1. Use R to verify the assumption that these two samples are respectively drawn from two normal populations with equal variances. 2. Test the hypothesis H0 : 1 = 2 versus H1 : 1 > 2, where 1 is the average level of tuberculin reactivity in the rats with a normal diet, and 2 is the average level of tuberculin reactivity in the malnourished rats. State your conclusion. Use = 2.5%