Lognormal distribution with parameters
Suppose that X has a lognormal distribution with parameters and . Determine the following:
(a) P(X<13300)
(b) The value for x such that P(X<=x)=.95
(c) The mean and variance of X
Expected delivery within 24 Hours
The initial invesment of $14000 is appreciated for 5 years in the account which earns 14% interest, compounded semiannually. Determine amount of money in account at the end of the period.
Connecticut Board of Education is concerned that first year female high school teachers are receiving lower salaries than their male counterparts.
Write down equation in standard form of conic with given characteristics. parabola: vertex (3,-3) and focus (3, -9/4) ellipse: center (2,-1), vertex (2, 1/2), length of minor axis: 2.
Determine the formula for Cos(4theta) in terms of Cos{Theta}. Suppose that V is in interval (-pi/2, 0)...Tan V=-1/12 find sin(2V)
Draw graph of the following. Define period and midline 1) y= 3sin 2t 2) y= -cos1/2 t. Compute coordinates of point at given angle on the circle with radius 3.8 centered at origin. a) 45°
In the past, of all the students enrolled in "Basic Business Statistics" 10% earned A's 20% earned B's, 30% earned C's, 20% earned D's and the rest either failed or withdrew from the course.
A bank claims that customers wait for service a mean of 3 minutes with a population std deviation of 1 minute. At one office, a sample of 50 customers was taken, and they found that the mean wait time was 2.75 minutes.
Leeds is looking at a new stamping process. Stamping now takes 42.3 seconds per bag. Under a new process, they were able to stamp 24 bags with a mean time of 40.6 seconds, and a sample std dev of 2.7 seconds . With alpha = .10, can they decide tha
1958874
Questions Asked
3,689
Active Tutors
1454960
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Which of the following is an example of passive-aggressive behavior in the workplace?
Problem: Kohut of self psychology believed in three types of dysfunctions. Which three were they?
Question: How did object relations therapist view drive theory as opposed to Freud's view?
You are a psychoanalyst working with a female patient named Stella. Stella has had difficulty in her relationships with significant others and experiences
Freud formulated a complex theory of early human development that focused primarily on sexual development. What did Freud propose in terms of human sexuality?
Question: Which behavior contributes to a culture of incivility by protecting the perpetrator from accountability?
Problem: Compose a comprehensive definition of "substance abuse" and "substance addiction".