• Card 8 / 10: Which of the following is a TRUE statement?
    A) Confidence intervals are always symmetric.
    B) Confidence intervals for an odds ratio require that the distribution is normal or Gaussian.
    C) For large samples, the distribution of sample means will be approximately normal, regardless of the distribution of the population characteristic.
    D) If group A has a mean of 40, a sample size of 50, and a standard deviation of 10, and if group B has a mean of 40, a sample size of 40, and a standard deviation of 11, then the standard error of Mean A will be larger than the standard error of Mean B.
    E) If group A has a mean of 40, a sample size of 50, and a standard deviation of 10, and if group B has a mean of 42, a sample size of 50, and a standard deviation of 10, then the standard error of Mean A will be larger than the standard error of Mean B.

    Answer:
    C) For large samples, the distribution of sample means will be approximately normal, regardless of the distribution of the population characteristic.

  • Keyboard Shortcuts

    Previous Card ← Previous Card Button
    Next Card → Next Card Button
    Flip Card Space-Bar
<< First < Previous Next > Last >>

Questions & Answers

sorry what are the common meaning of haemostatis
Juma Reply
what are the negatives feedback regulation of ADH
Nansi Reply
what is the the differences between DNA and RNA?
Mustapha
to know the different structures of the body To know how the body works To know more about our body parts
Deitdre Reply
do you need any explanation when reading this book?
janet Reply
Its Good
Hashir
yes
Balogun
Yes
Mariam
yes
Sale
yes
Mustapha
compare and contrast the operation of homeostasis
Dinelle Reply
what is the difference between an ionic, polar covalent and nonpolar covalent bond?
Dinelle
In summary, the bond has different in electronegativity.
Balogun
the definition of distal
Dinelle Reply
farthest away from the attachment point.
felix
exercise physiologist how ?
Noor Reply
can I get the questions of human physiology that is present in HSC 2nd semester
Rafiullah Reply
how can I memorize
mukhtaar Reply
which part of the body produces blood
aadil
give me answer
aadil
Red blood cells are formed in the red bone marrow ofbones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed element
mukhtaar
what is hemocytoblasts
Fatima
hemocytoblasts are stem cells in red bone marrow which give rise the all of formed elements
Khawaja
Discuss clonal theory in physiology and its application in measles infection in a 6yr child? Can anyone help me
Isaac Reply
Capillary permeability
what do you want to know about it?
Ramsin
Hello, I want to search about the topic, information and pictures
syncitium is the property of which of the following muscle
Shahab Reply
can I get the questions of human physiology that is present in HSC 2nd semester
Sai Reply
i now madam
irpa
ha can u please send me the PDF of questions
Sai
it's important to me to have that information please send as fast as u can
Sai
me too if possible?
Ramsin
of course
mukhtaar
I want too
Nazirullah
If a molecule can only pass through a membrane with the assistance of a membrane protein, but the direction of its travel is controlled only by its concentration, the process is called?
osmosis
chozen
A 52 year old woman turned her head quickly, during a tennis game and suddenly felt a sharp pain in her neck along her upper limb. Physical examination and medical imaging revealed a herniated degenerated IV disc in the cervical region of her vertebral column.
Isaac
a. What probably caused the IV disc herniation? b. What cause IV disc degeneration? c. What are the result of disc degeneration?
Isaac
b
Mirasol
Describe the neural control of erection and ejaculation.
Nana Reply
A 52 year old woman turned her head quickly, during a tennis game and suddenly felt a sharp pain in her neck along her upper limb. Physical examination and medical imaging revealed a herniated degenerated IV disc in the cervical region of her vertebral column. a)What probably caused the IV di
Isaac
a) What probably caused the IV disc herniation? b) What cause IV disc degeneration? c) What are the result of disc degeneration?
Isaac
iv disc herniation compress the nerve cause numbness tingling sensation even paralysis in severe cases...
Khawaja

Get the best Anatomy & Physiology course in your pocket!

Hide Choices Interactive Question Quiz Home Page
https://www.jobilize.com/epidemiology-sampling-confidence-intervals-quiz-by-dr-janet-forrester

Epidemiology Sampling & Confidence Intervals

Author:

Access: Public Partially Instant Grading

Attribution:  Janet, E.A. Forrester, Kwan Ho Kenneth Chui, Steven Cohen, Michael D. Kneeland, Alice Tang, David Tybor. Epidemiology and Biostatistics 2010. (Tufts University OpenCourseWare), http://ocw.tufts.edu/Course/65/ (Accessed 3 May, 2014). License: Creative Commons BY-NC-SA
Flash Cards plugin by Curtis Blackwell github.com/curtisblackwell/flash_cards
Google Play and the Google Play logo are trademarks of Google Inc.
Ask
Saylor Foundation
Start Quiz
Dionne Mahaffey
Start Quiz
David Bourgeois
Start Quiz
Copy and paste the following HTML code into your website or blog.
<iframe src="https://www.jobilize.com/embed/epidemiology-sampling-confidence-intervals-quiz-by-dr-janet-forrester" width="600" height="600" frameborder="0" marginwidth="0" marginheight="0" scrolling="yes" style="border:1px solid #CCC; border-width:1px 1px 0; margin-bottom:5px" allowfullscreen webkitallowfullscreen mozallowfullscreen> </iframe>