Best Nursing Writing Services-essay

Epidemiology Statistic assignment help

Epidemiology Statistic assignment help

A randomized experimental study was conducted to evaluate the effectiveness of a new pertussis vaccine. One-thousand healthy children were randomized to receive either the new vaccine (500 children) or the old vaccine (500 children). The children were followed for two years to monitor the incidence of pertussis. At the end of the study, the risk ratio for developing pertussis was 0.5 among the children who received the new vaccine compared to children who received the old vaccine. The 95% confidence interval for this relative risk was 0.2-0.8 and the p value was 0.01.

WE WRITE ESSAYS FOR STUDENTS

Tell us about your assignment and we will find the best writer for your paper.

Write My Essay For Me

Suppose that the same experimental study was conducted and that the same risk ratio was observed (RR=0.5) using a much larger population –1,000 children in each group instead of 500 in each group.

a. Would the 95% confidence interval be narrower or wider in the study with 2,000 children as compared to the study with 1,000 children?

Circle one:   Narrower  Wider

b. Would the numeric value of the p value be smaller or larger in the study with 2,000 children as compared to the study with 1,000 children?

Circle one:  Smaller  Larger

Place Your Order Here!

The post Epidemiology Statistic assignment help appeared first on Nursing writers hub.

Welcome to Online Assignment and Essay Writing Agency. Securing higher grades costing your pocket? Order your assignment online at the lowest price now! Our online essay writers are able to provide high-quality assignment writing help within your deadline. With our homework writing website, you can order reaction paper, research proposal, discussion, capstone projects, movie review, presentation, essays, term papers, research papers, annotated bibliography, or another assignment without having to worry about its originality – we offer 100% original content written completely from scratch

Got stuck with your paper? We can help! We offer online essay writing services of top-rate quality

PLACE YOUR ORDER

Share your love