he medical researcher ts comparing two treatments for lowering cholesterol: diet and meds. The esearcher wants to see if the patients who receive the recommendation to change their diet have equal uccess lowering cholesterol compared to a prescription of meds. A random sample of some patlents who eceived the recommendation to change their diet and others who were prescribed meds was taken. The esults of how many did or did not lower their cholesterol are shown below: Data on Diet vs. Meds for Welght Loss Diet Meds Yes 346 443 No 221 260 What can be concluded at the a = 0.05 level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: Ho: Select an answerv Select an answervSelect an answerv (please enter a decimal) H: Select an answerv Select an answervSelect an answerv (Please enter a decimal) b. The test statistic ? = (please show your answer to 3 decimal places.) c. The p-value = (Please show your answer to 4 decimal places.) %3D d. The p-value is ? a e. Based on thts, we should Select an answerv the null hypothesis. f. Thus, the final conclusion is that... O The results are statistically significant at a 0.05, so there is sufficient evidence to conclude that the population of all patients who recetved the recommendation to change their diet is not equally likely to lower their cholesterol as the population of patients who are prescribed meds. O The results are statistically insignificant at a = for all patients who recetve the recommendation to change their diet is equal to the success rate for all patients who are prescribed meds. 0.05, so we can conclude that the success rate

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear re…

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.