Garantie de satisfaction à 100% Disponible immédiatement après paiement En ligne et en PDF Tu n'es attaché à rien
logo-home
Introduction to Statistics - final exam Questions and Correct Verified Answers Highly Recommended Version For Already A Graded|New and Revised!!! 12,85 €   Ajouter au panier

Examen

Introduction to Statistics - final exam Questions and Correct Verified Answers Highly Recommended Version For Already A Graded|New and Revised!!!

 9 vues  0 fois vendu
  • Cours
  • Introduction to Statistics
  • Établissement
  • Introduction To Statistics

average - - also called mean; a number that describes the central tendency of the data - a number that describes the central tendency of the data; there are a number of specialized averages, including the arithmetic mean, weighted mean, median, mode, and geometric mean. blinding - not ...

[Montrer plus]

Aperçu 4 sur 44  pages

  • 14 octobre 2024
  • 44
  • 2024/2025
  • Examen
  • Questions et réponses
  • Introduction to Statistics
  • Introduction to Statistics
avatar-seller
1 | P a g e | © copyright 2024/2025 | Grade A+


Introduction to Statistics - final exam Questions and
Correct Verified Answers Highly Recommended Version
For 2024-2025 Already A Graded|New and Revised!!!


average -


✓ - also called mean; a number that describes the central tendency of

the data

✓ - a number that describes the central tendency of the data; there are

a number of specialized averages, including the arithmetic mean,

weighted mean, median, mode, and geometric mean.

blinding -


✓ not telling participants which treatment a subject is receiving




categorical variable -


✓ variables that take on values that are names or labels




cluster sampling -


✓ a method for selecting a random sampling and dividing the population

into groups (clusters); use simple random sampling to select a set of

clusters. every individual in the chosen clusters is included in the sample




continuous random variable -


Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

✓ a random variable (RV) whose outcomes are measured; the height of

trees in the forest is a continuous RV.




control group -


✓ a group in a randomized experiment that receives an inactive

treatment but is otherwise managed exactly as the other groups




convenience sampling -


✓ a nonrandom method of selecting a sample; this method selects

individuals that are easily accessible and may result in biased data.




cumulative relative frequency -


✓ The term applies to an ordered set of observations from smallest to

largest. The cumulative relative frequency is the sum of the relative

frequencies for all values that are less than or equal to the given value.




data -


✓ a set of observations (a set of possible outcomes); most data can be

put into two groups: qualitative or quantitative which is broken down

into discrete and continuous




Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

qualitative data -


✓ (an attribute whose value is indicated by a label




quantitative data -


✓ an attribute whose value is indicated by a number




discrete data -


✓ data that is the result of counting (such as the number of students of a

given ethnic group in a class or number of books on a shelf)




continuous data -


✓ data that is the result of measuring (such as distance traveled or weight

of luggage)




discrete random variable -


✓ a random variable (RV) whose outcomes are counted




double blinging -


✓ the act of blinging both the subjects of an experiment and the

researchers who work with the subjects



Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+

experimental unit -


✓ any individual or object to be measured




explanitory variable -


✓ the independent varibale in an experiment; the value controlled by

researchers




frequency -


✓ the number of times a value of the data occurs




informed consent -


✓ any human subect in a research study must be cgnizant of any risks or

costs associated with the study. the subject has the right to know the

nature of the treatments included in the study, their potential risks, and

their potential benefits. consent must be given freely by an informed, fit

participant




institutional review board -


✓ a committee tasked with oversight of research programs that involve

human subjects




Master01 | September, 2024/2025 | Latest update

Les avantages d'acheter des résumés chez Stuvia:

Qualité garantie par les avis des clients

Qualité garantie par les avis des clients

Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.

L’achat facile et rapide

L’achat facile et rapide

Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.

Focus sur l’essentiel

Focus sur l’essentiel

Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.

Foire aux questions

Qu'est-ce que j'obtiens en achetant ce document ?

Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.

Garantie de remboursement : comment ça marche ?

Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.

Auprès de qui est-ce que j'achète ce résumé ?

Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur ExamArsenal. Stuvia facilite les paiements au vendeur.

Est-ce que j'aurai un abonnement?

Non, vous n'achetez ce résumé que pour 12,85 €. Vous n'êtes lié à rien après votre achat.

Peut-on faire confiance à Stuvia ?

4.6 étoiles sur Google & Trustpilot (+1000 avis)

84669 résumés ont été vendus ces 30 derniers jours

Fondée en 2010, la référence pour acheter des résumés depuis déjà 14 ans

Commencez à vendre!
12,85 €
  • (0)
  Ajouter