Furthermore an analysis of heart attack victims reveals

Assignment Help Basic Statistics
Reference no: EM13638326

How does the level of affluence affect health care? To address one dimension of the problem, a group of heart attack victims was selected. Each was categorized as a low-, medium-, or high-income earner. Each was categorized as having survived or died. A demographer notes that in our society 21% fall into the low-income group, 49% are in the medium-income group, and 30% are in the high-income group. Furthermore, an analysis of heart attack victims reveals that 12% of low-income people, 9% of medium-income people, and 7% of high-income people die of heart attacks. Find the probability that a survivor of a heart attack is in the low-income group.

Reference no: EM13638326

Questions Cloud

Solve using the ideal-gas law the generalized : solve using the ideal-gas law the generalized compressibility factor and steam tables. compare the specific volume of
Determine the maximum thermal efficiency of the power plant : liquid sodium leaves a nuclear reactor at 1500 f and is used as the energy source in a steam power plant. the condenser
Raid 1 scheme splits the data over two hard drives what is : redundant array of inexpensive disks is a technology that uses multiple hard drives to increase the speed of data
Calculate the amount of work input a refrigerator needs to : calculate the amount of work input a refrigerator needs to make ice cubes out of a tray of 0.25 kg of liquid water at
Furthermore an analysis of heart attack victims reveals : how does the level of affluence affect health care? to address one dimension of the problem a group of heart attack
Two small plastic balls hang from the threads of negligible : two small plastic balls hang from the threads of negligible mass. each ball has a mass of 0.14 g and a charge of
A disk of 180 mm radius rotates at the constant rate w212 : a disk of 180 mm radius rotates at the constant rate w212 radsec with respect to arm cd which itself rotates at the
When two identical ions are separated by a distance of : when two identical ions are separated by a distance of 2.1times10-10 m the electrostatic force each exerts on the
Derive expressions for the electric-field magnitude in : a very long solid insulating cylinder of radius a has charge distributed uniformly throughout its volume with charge

Reviews

Write a Review

Basic Statistics Questions & Answers

  Heat transfer from the compressor to its surroundings

air enters a compressor with a pressure of 14.7 psia a temperature of 70 degreef and a volumetric flow rate of 40 ft3s.

  Inferring about population means

In random samples of 12 from each of two normal populations, we found the following statistics: Describe what happens when the sample standard deviations get larger.

  Why follow skewed distribution instead normal distribution

If you suppose returns follow normal distribution, which investment would give better chance of getting at least a $40MIL return and describe why.

  B case ii - use t statistic assuming variances are unknown

fifteen people will be enrolled in a four-week foreign language course. on the first day the instructor gives the

  Multiple regression model

where the deviations εi are assumed to be independent and Normally distributed with mean 0 and standard deviation σ. This model was fit to the data using the method of least squares. The following results were obtained from statistical software.

  Determine cheapest way of producing today-s batch

the amount of each active ingredient in 1 pound of each chemical are given in the file P15_74.xlsx. It is necessary that at least 100 pounds of chemical 2 be used. Determine the cheapest way of producing today's batch of NasaMist

  A coal company wants to determine a 95 confidence interval

a coal company wants to determine a 95 confidence interval estimate for the average daily tonnage of coal that they

  Suppose a committee of 3 people is to be selected randomly

suppose a committee of 3 people is to be selected randomly from a group consisting of 4 men and 5 women. what is the

  Obtain the probability that the sampling error made in

in the article a multifactorial intervention program reduces the duration of delirium length of hospitalization and

  Hypothesis testing-p-value-confidence level

A random sample of 16 students selected from the student body of a large university had an average age of 25 years and a standard deviation of 2 years.

  Five number summary and box plot

Using the first two digits of the measurement as your stem, construct a stem and leaf display of the data above.

  Relationship between schizophrenia and the season of birth

The data indicate a significant relationship between schizophrenia and the season of birth?

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