Describe a type i error and a type ii error in given context

Assignment Help Basic Statistics

Reference no: EM131432311

Medicine and Clinical Studies

The failure rate of hip implants in men is approximately p 5 0.019, and this proportion is even higher for women. A new implant design by researchers at the Missouri Bone & Joint Research Foundation uses a thinner plastic and will hopefully cause fewer complications and further surgeries. A long-term study was conducted to examine the failure rate of the new implant design in men.

a. State the null and alternative hypotheses in terms of p.

b. Describe a type I error and a type II error in this context.

c. For a fixed sample size, which is smaller, b(0.015) or b(0.010)?

d. If you have invested in the company that manufactures this new implant, would you prefer a = 0.1 or a = 0.01? Why?

Reference no: EM131432311

Questions Cloud

What is your competitive advantage : Provide the vision, mission, and values of the organization. How do organization values drive the culture? What is the culture you intend to build, or exists, today? What is your competitive advantage?

What happens to the probability of a type i error : State the null and alternative hypotheses in terms of p.- Describe a type I error and a type II error in this context.

Identify two key skills that you learned : Identify two (2) key skills that you learned during the course that you think will add to your communication effectiveness.

Assess managing diversity in the workplace : Create a 2,100-word report analyzing the relationship between these concepts or topics: Analyze the role of innovation in executing change strategies. Assess managing diversity in the workplace

Describe a type i error and a type ii error in given context : State the null and alternative hypotheses in terms of p.- Describe a type I error and a type II error in this context.

Write a reflection paper on the article : Write a reflection paper on the article One page new time roman 12 font double space - ITALIAN AUTONOMIA

Physical sciences - state null and alternative hypothesis : There are approximately 16 fiberoptic lines under the ocean off the Florida coast. - State the relevant null and alternative hypotheses in terms of σ2, the variance in cable sway.

Explain how you might measure intelligence in each culture : Different cultures conceptualize and measure components of intelligence in various ways. Some cultures value a person's ability to quickly process and respond to information. Other cultures may value one's ability to consult with members of the sa..

Design and analyze an efficient algorithm : You are given an undirected graph G = (V,E) with positive weights on the edges. The number of edges in G is |E| = |V| + k for some constant k. Design and analyze an efficient algorithm that finds an MST (minimum spanning tree) of G.

User Account

All Pages