Total cholesterol levels of a sample of men

Assignment Help Business Economics
Reference no: EM131877227

1. The total cholesterol levels of a sample of men aged? 35-44 are normally distributed with a mean of 219 milligrams per deciliter and a standard deviation of 37.8 milligrams per deciliter.

(a) What percent of the men have a total cholesterol level less than 235 milligrams per deciliter of? blood?

(b) If 260 men in the? 35-44 age group are randomly? selected, about how many would you expect to have a total cholesterol level greater than 256 milligrams per deciliter of? blood?

2. Use the normal distribution of fish lengths for which the mean is 11 inches and the standard deviation is 2 inches. Assume the variable x is normally distributed.

(a) What percent of the fish are longer than 12 ?inches?

(b) If 400 fish are randomly? selected, about how many would you expect to be shorter than 8 ?inches?

Reference no: EM131877227

Questions Cloud

Describe key details and examples from the resources : Describe key details and examples from the resources to serve as a basis for the content being recorded in your chart.
Null and alternative hypothesis : Suppose that we have a problem for which the null and alternative hypothesis are given by:
Performed special psychological tests : 1. An alien empire is considering taking over planet Earth, but they will only do so if the portion of rebellious humans is less than 10%.
Determine the total and annualized differential income : Determine the total and annualized differential income or loss anticipated from replacing the old machine. Enter all amounts as positive numbers
Total cholesterol levels of a sample of men : The total cholesterol levels of a sample of men aged? 35-44 are normally distributed with a mean of 219 milligrams per deciliter and a standard deviation
What are your thoughts about the assumption : What are your thoughts about the assumption that training programs need to be designed so that students can learn a good deal more about themselves.
What is the desired inventory for september : The inventory on June 30th is less than this ideal since it is only 65,000. What is the desired inventory for September
What the leader states is then passed as the directives : You are part of a team made up of the warden and assistant wardens of a medium-to-large close-security prison.
Linear correlation between the two variable : 1. Using the data given below, calculate the linear correlation between the two variables x and y.

Reviews

Write a Review

Business Economics Questions & Answers

  Economics assignment

This document contains various important questions and their appropriate answers in the subject field of Economics.

  Demand and supply curves

Economics is the study of the principles governing the allocation of scarce means among competing ends when the objective of the allocation is to maximize the attainment of the ends.

  Long-run perfectly competitive equilibrium for the firm

Evaluate Government intervene and correct this situation?(a) Explain the concept of a concentration ratio. A rise in the price of magarine Explain the impact of external costs and external benefits on resource allocation long-run perfectly c..

  Supply and demand diagrams

Explain each of the following using supply and demand diagrams,  With the use of a graph, explain how these two programs affect cigarette consumption and the price of cigarettes.

  Case study: fisher-price toys

The case study of the Fisher-Price Toys, Inc., a popular case in basic economics and management from the prestigious Harvard Business School.

  Draw the production possibility curve

Draw the production possibility curve and a. Define consumer surplus and producer surplus.

  Tax revenue

The Australian government administers two programs that affect the market for cigarettes

  Maximize total welfare

How many tickets to sell to maximize total welfare.

  Difference between the cv and the ev

The change in consumer surplus (?CS) is not "theoretically" justifiable like the CV and EV but it continues to be the most widely used measure of consumer welfare change. Explain how this can be reconciled

  Depict von neumann-morgenstern utility index u in a diagram

Depict the von Neumann-Morgenstern utility index u in a diagram

  What is the market solution

What is the market solution (market price and quantity) and What is the total surplus of the society under the market solution

  Calculate gross national product and net national product

Calculate gross national product and net national product

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd