Calculate a 99 two-sided confidence interval on the

Assignment Help Basic Statistics
Reference no: EM13630240

An article in Knee Surgery, Sports Traumatology, Arthroscopy (2005, Vol. 13, pp. 273-279) "Arthroscopic meniscal repair with an absorbable screw: results and surgical technique" showed that only 25 out of 37 tears (67.6%) located between 3 and 6 mm from the meniscus rim were healed.

a) Calculate a 99% two-sided confidence interval on the proportion of such tears that will heal. Round the answers to 3 decimal places.

b) Calculate a 99% lower confidence bound on the proportion of such tears that will heal. Round the answer to 3 decimal places.

Reference no: EM13630240

Questions Cloud

A 255-kg model rocket is launched vertically upward with : a 2.55-kg model rocket is launched vertically upward with sufficient initial speed to reach a height of 2.83middot102 m
Helium has the lowest normal boiling point of any of the : helium has the lowest normal boiling point of any of the elements at 4.2 k. at this temperature the enthalpy of
The isentropic efficiency is known from manufacturers data : an insulated turbine is operating on nitrogen. the gas enters at 3.8 atm 170degc and expands to 1 atm. the isentropic
Both the plane and the horizontal surface have a : a spring with a spring constant of 549 nm is used to propel a 0.275-kg mass up an inclined plane. the spring is
Calculate a 99 two-sided confidence interval on the : an article in knee surgery sports traumatology arthroscopy 2005 vol. 13 pp. 273-279 arthroscopic meniscal repair with
Determine a the rate of heat loss from the compressor b the : consider an r-134a compressor on a refrigeration system. if the refrigerant enters as saturated vapor at 200 kpa 0.03
A city council consists of 7 males and 4 females two : a city council consists of 7 males and 4 females. two councilors are selected at random to represent the city. what is
Assuming that the frictional force is constant determine : a bullet with a mass of 5.13 g and a speed of 595 ms penetrates a tree to a depth of 3.93 cm.a use work and energy
A 50 kg copper block initially at 350degc is quenched in a : a 50 kg copper block initially at 350degc is quenched in a closed rigid insulated tank containing 120 l of liquid water

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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