Spent waiting for a heart transplant

Assignment Help Basic Statistics
Reference no: EM131061405

The time spent waiting for a heart transplant in Ohio and MIchigan for patients with A+ blood can be approximated by a normal distribution with a mean of 127 days and a standard deviation of 23.5 days. What is the longest time spent waiting for a heart that would still place a patient in the bottom 10% of waiting times?

Shade the bell curve, Use the z-table to find the z-score that corresponds to 10%, convert the z-score back to the actual number.

Reference no: EM131061405

Questions Cloud

Estimate the cost of the steel for the spherical storage : Estimate the cost of the steel for the spherical storage tank in the preceding problem if the steel sheet costs $0.25 per pound. On the basis of the data presented in Fig. 14-56, estimate the fraction of the purchased cost of the tank that is due ..
Average commuting time for people : According to a national survey, the average commuting time for people who commute to a city with a population of 1 to 3 million is 19.0 minutes.
Convert the z-score back to the actual number : The average weight of a Snickers bar is 2.07 oz, with a standard deviation of 0.2 oz. How much must a Snickers bar weigh to be in the upper 10%? Shade the bell curve, use the z-table to find the z-score that corresponds to 10%, convert the z-scor..
Under what president did the poverty rate for blacks drop : How does the career of Reginald Lewis reflect the opportunities open to blacks in industry during the late twentieth century?
Spent waiting for a heart transplant : The time spent waiting for a heart transplant in Ohio and MIchigan for patients with A+ blood can be approximated by a normal distribution with a mean of 127 days and a standard deviation of 23.5 days. What is the longest time spent waiting for a ..
Estimate the necessary wall thickness : estimate the necessary wall thickness. No corrosion allowance is necessary.
Interval captures the true population mean : For each of the sample means listed, use the standard error of10.23 to find a 95% confidence interval and state whether or not the interval captures the true population mean of 53.48 million dollars. (1) mean=40 (2) mean=70 (3) mean=84
Shape of the distribution of the number of books : (1) Using the mean and median given above, what is the likely shape of the distribution of the number of books read in a year? (2) Give the correct notation for the value "17". Is it a parameter or a statistic? (3) Give notation for and define the..
Explain the relationship between quality and productivity : Explain the relationship between quality and productivity. The text says that Toyota has focused on quality as its operations capability. Describe two (2) ways that Toyota's operations might have changed if it had focused on low cost instead of qua..

Reviews

Write a Review

Basic Statistics Questions & Answers

  What descriptive statistics were used in the study

What descriptive statistics were used in the study

  What is the expected value of x the discount you receive

after finishing the competition in 24th place you have a little extra spending money to have fun with in vegas.

  Mean annual salary paid to employees

The mean annual salary paid to all employees in a company was EURO 30.000. The mean annual salaries paid to male and female employees of the company were EURO 32.000, and 24.000, respectively. Determine the percentage of males and females employed..

  Appropriate graphical-eda techniques

A sample of 24 is known to come either from a uniform distribution over the interval (0, 10) or else from a symmetric triangular distribution over the same interval (0, 10). The sample values are

  A government agency uses a few new scooters for each model

a government agency uses a few new scooters for each model every year to collect data on the pollution emission and

  A sample of 100 people is classified by gender malefemale

a sample of 100 people is classified by gender malefemale and by whether or not they are registered voters. the sample

  A toll bridge charges 100 for a passenger car and 250 for

a toll bridge charges 1.00 for a passenger car and 2.50 for other vehicles. experience suggests that 60 of vehicles

  Computing probability values using normal distributionin a

computing probability values using normal distribution.in a population of test scores not known to be normally

  Data analysis-idependent and dependent variables

A researcher looks at the effect of 3 different drugs on 3 different groups of 10 people. Numbers refer to stress levels, with lower numbers being lower stress.

  The weights of all candy bars of this type are certainly

1. the weights of all candy bars of this type are certainly not constant because of slight variations in the factory

  Determine the mean and standard deviation of the random

in the game of roulette a wheel consists of 38 slots numbered 0 00 1 2 ... 36. to play the game a metal ball is spun

  Two possible constructors for frames

Here are two possible constructors for frames: (define (make-frame origin edge1 edge2) (list origin edge1 edge2)) (define (make-frame origin edge1 edge2) (cons origin (cons edge1 edge2))) For each constructor supply the appropriate selectors to pr..

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