User Account

All Pages

Assume that p1 is the percentage of lipitor users that

Assignment Help Basic Statistics
Reference no: EM13632969

Lipitor is a cholesterol reducing drug. In clinical trials, 94 subjects were treated with the drug and 200 were given a placebo. In the 94 subjects that received the treatment, 8 developed infections while in the placebo group of 200 there were 12 that developed infection. At \alpha=.05, is there a greater risk of infection from using Lipitor? Assume that P1 is the Percentage of Lipitor users that developed infection. Test the hypotheses and compute the p-value rounded to 4 decimal places.

Reference no: EM13632969

Questions Cloud

The best predicted pulse rate of a woman iwho is 69 in tall : a sample of 90 women is obtained and their heights in inches and pulse rates in beats per minute are measured. the
At alpha 5 is there a significant difference in proportion : in a sample of 200 surgeons 30 were in favor of government controlled healthcare while in a sample of 150 general
The area of a typical eardrum is about 500 x 10-5 m2 a : the area of a typical eardrum is about 5.00 x 10-5 m2. a calculate the average sound power incident on an eardrum at
If m1300 nm determine the number of revolutions of b needed : an automobile wheel test rig consists og a uniform disk a of mass ma 5500 kg and radius ra1.5 m that can rotate freely
Assume that p1 is the percentage of lipitor users that : lipitor is a cholesterol reducing drug. in clinical trials 94 subjects were treated with the drug and 200 were given a
Assume the man requires a time interval of t to respond to : a flowerpot is knocked odd a balcony from a height d above the sidewalk. it falls toward an unsuspecting man of height
The ionization energies of sodium in kjmol starting withthe : the ionization energies of sodium in kjmol starting withthe first and ending with the eleventh are 495.9 4560 69009540
Nitrogen gas in an expandable container is cooled from : nitrogen gas in an expandable container is cooled from 50.0degc to 10.0degc with the pressure held constant at 3.00 x
In 1996 physicists created an anti-atom of hydrogen in such : in 1996 physicists created an anti-atom of hydrogen. in such an atom which is the antimatter equivalent of an ordinary

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd