Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. total plasma volume is important in determining th

Total plasma volume is important in determining the required plasma component in blood replacement therapy for...

70.2K

Verified Solution

Question

Statistics

Total plasma volume is important in determining the requiredplasma component in blood replacement therapy for a personundergoing surgery. Plasma volume is influenced by the overallhealth and physical activity of an individual. Suppose that arandom sample of 46 male firefighters are tested and that they havea plasma volume sample mean of x = 37.5 ml/kg (millilitersplasma per kilogram body weight). Assume that σ = 7.80ml/kg for the distribution of blood plasma.

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

lower limit

upper limit

margin of error

B:What conditions are necessary for your calculations? (Selectall that apply.)

σ is known

σ is unknown

n is large

the distribution of weights is uniform

the distribution of weights is normal

C:Find the sample size necessary for a 99% confidence level withmaximal margin of error E = 2.60 for the mean plasmavolume in male firefighters. (Round up to the nearest wholenumber.)

male firefighters

Answer & Explanation Solved by verified expert
4.3 Ratings (520 Votes)
Solution Given thatPoint estimate sample mean 375Population standard deviation 780Sample    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Chemistry
1.2K views

The Kp for the production of phosgene is 18.0. If one mole each of CO and...

Physics
1.2K views

Estimatethe total entropy change when 100.g of liquid water, initially at 298 K and 0.50 atm,is...

General Management
1.2K views

The Shady Farm Milk Company can process milk at a fixed rate of 5100 gallons/hour. The...

Accounting
1.2K views

Explain the three common methods of assigning overhead to the cost of a product. Be sure...

Physics
1.2K views

M with a constant downward acceleration of Then power delivered by the rope at any...

Geometry
1.2K views

earthquake intensity measured by 1 lo x 10 m lo is reference intensity and M...

Basic Math
1.2K views

A saleswoman wants to visit eastern cities New York City Boston Cleveland and Washington D...

Calculus
1.2K views

The cup on the 9th hole of a golf course is located dead center in...

Accounting
1.2K views

NOTE ALL are part of Question 4 Andretti Company has a single product...

Accounting
1.2K views

Roanoke Company produces chocolate bars. The primary materials used in producing chocolate bars are cocoa,...

Accounting
1.2K views

Pearl Products Limited of Shenzhen, China, manufactures and distributes toys throughout South East Asia. Three...

Finance
1.2K views

If you deposit money today in an account that pays 7% annual interest, how long...