« previous next »

Author Question: The variance a. reflects the degree to which participants' scores differ from the mean of the ... (Read 26 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jun 20, 2018
The variance
 
  a. reflects the degree to which participants' scores differ from the mean of the scores
  b. is a measure of skewness
  c. is inferior to the range as a measure of variability
  d. is the sum of participants' scores divided by the number of scores
  e. all of the above

Question 2

What is the range of these scores: 2,4,4,7,6,5,3,5,9,4?
 
  a. 10
  b. 7
  c. 2
  d. 49
  e. none of the above


Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

(a) Mammal species from central Saskatchewan differ greatly in their isotopic signatures. (b) There (a) Mammal species from central Saskatchewan differ greatly in their isotopic signatures. (b) There
Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199 Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199
Iowa Gambling Task Scores Across Age Iowa Gambling Task Scores Across Age
Student Test Scores versus GDP per Capita Student Test Scores versus GDP per Capita
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library