Question: please help me answer Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma

please help me answer

Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that a random sample of 42 male firefighters are tested and that they have a plasma volume sample mean of x = 37.5 ml/kg (milliliters plasma per kilogram body weight). Assume that = 7.60 ml/kg for the distribution of blood plasma.

(a) Find a 99% confidence interval for the population mean blood plasma volume in male firefighters. What is the margin of error? (Round your answers to two decimal places.)

lower limit

upper limit

margin of error

(d) Find the sample size necessary for a 99% confidence level with maximal margin of error E = 2.10 for the mean plasma volume in male firefighters. (Round up to the nearest whole number.)

male firefighters

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Allen's hummingbird ( Selasphorus sasin ) has been studied by zoologist Bill Alther. Suppose a small group of 11 Allen's hummingbirds has been under study in Arizona. The average weight for these...

Please solve the incorrect 1. [02510.3 Points] DETAILS PREVIOUS ANSWERS BBUNDERSTAT12 7.1.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Allen's hummingbird (Selasphorus sasin) has been studied by...

Allen's hummingbird (Selasphorus sasr'n) has been studied by zoologist Bill Alther.'r Suppose a small group of 13 Allen's hummingbirds has been under study in Arizona. The average weight for these...

5. [-/0.3 Points] DETAILS BBUNDERSTAT12 7.1.017. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Total plasma volume is important in determining the required plasma component in blood replacement therapy...

Overproduction of uric acid in the body can be an indication of cell breakdown. This may be an advance indication of illness such as gout, leukemia, or lymphoma.Over a period of months, an adult male...

Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and...

Problem 1 : Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall...

Please solve 12. [44.51 Points] BBUNDERSTAT127.4.D19. The US. Geological Survey compiled historical data about Old Faithful Geyser (Yellowstone National Park) from 1870 to 1987. Let x1 be a random...

1. [-/4.42 Points]DETAILSBBUNDERSTAT12 7.1.015. MY NOTES ASK YOUR TEACHER Allen's hummingbird ( Selasphorus sasin ) has been studied by zoologist Bill Alther.Suppose a small group of12Allen's...

Write a paper on Understanding the Performance and Innovation of RFID in Retail Industry

Refer to Exercise 13.25. The data on ages (in years) and prices (in hundreds of dollars) for eight cars of a specific model are reproduced from that exercise. a. Do you expect the ages and prices of...

To forecast property, plant, and equipment ( PPE ) we typically increase the prior year's balance by the estimated amount of new capital expenditures and reduce the estimate by forecasted...

i want this four Selling and Administrative expenses Salaries $70,000 per month Advertising $20,000 per month Insurance $ 1,500 per month Office Depreciation $ 3,500 per month Other fixed costs $...