Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1. The women and Children's hospital has a lab which is heavily secured as it contains many animals for scientific testing. In a particular lab, there are two sets of genetically identical mice (type A and type B). Of these mice, 35% are type B. Half of the type A mice have been infected with osteomylitis. Only a quarter of the type B mice have been infected. The cleaning lady wanted to clean out the cages and put all the mice in a single cage.
a) You select a mouse randomly. What is the probability that it is a type A mouse with osteomylitis?
b) What is the probability that a mouse selected at random does not have osteomylitis?
d) Are the events Type A and Has Disease independent? (iustifv)
c) Three mice were selected at random. What is the probability that at least one of them is type A?
2. A forensics researcher investigating a crime scene must collect blood samples left at the crime scene (the culprit has left the scene). Among other things she wishes to identify if any alcohol had been consumed prior to the crime. Alcohol is not distributed evenly through the circulatory system. The amount of alcohol found in blood samples follows a Normal distribution. For the individual in question, the mean alcohol level is 0.076 with standard deviation 0.018. The investigator gets 12 samples of blood.
a. What is the model for the sample mean? Be sure to specify the parameters and to justify your answer.
(a) Determine coefficient of multiple determination. (b) ANOVA (c) Test for significance for each values.
Prepare a Scilab script to evaluate the volumetric flux of smoke in a plume produced by a fire of given HRR Q' The plume loses α percent of its heat by radiation and β percent by other means.
Find the test statistic.
A bank branch located in a residential area has developed an improved process for serving customers during noon to 1:00 P.M lunch period. The waiting time in minutes (defined as time the customer enters the line to time he or she reaches the teller w..
A sample of 100 yields x ¯ = 24. The population standard deviation is 12. If a = .05, find the acceptance/rejection region H_0 and determine if you accept or reject the hypothesis H_0 (Draw graph!).
Estimate the trend using a centered moving average. Using an classical additive decomposition, calculate the seasonal component. Explain how you handled the end points.
Use the sample and confidence level to construct the confidence interval estimate of the population proportion p. n=500, x=400, 95% confidence_
Develop a second decision tree for Sonny and his team to reflect this new option of hiring the research firm prior to the possibility of developing the app
Does it appear that the emergence of satellite TV had an influence on cable TV rates? What happened after satellite TV became more established in the marketplace?
What is the preventive maintenance cost that makes the manager indifferent between a one week and a two week preventive maintenance strategy?
Explain the assumptions underlying the two-sample test of means.When can one assume normality for two proportions?
The cars are Toyota, Mazda, Volvo, Saturn, Subaru, Hyundai, Honda, Volkswagen, and Nissan. Construct a 95% confidence interval of the mean of the differences between front repair costs and rear repair costs. Is there a difference?
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd