« previous next »

Author Question: Given the following set of scores: 4, 7, 6, 6, 6, 5, 8, 3, 2, the mean equals _____. a. 5.22 c. 6 ... (Read 28 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Jun 19, 2018
Given the following set of scores: 4, 7, 6, 6, 6, 5, 8, 3, 2, the mean equals _____.
 
  a. 5.22 c. 6
  b. 3.67 d. 9

Question 2

Which of these is NOT a measure of central tendency
 
  a. sample c. median
  b. mean d. mode


blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 19, 2018
Answer to Question 1

A
To compute the mean, add the scores and divide by the number of scores.

Answer to Question 2

A
The sample is the group of individuals actually studied in the experiment.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
Normal Distribution of IQ Scores Normal Distribution of IQ Scores
Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ... Mean scores for Erikson’s stage V (Identity) for two cohorts. Scores for both cohorts increase ...
Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out
Children's behaviour rating scores on measures of aggression and anxiety Children's behaviour rating scores on measures of aggression and anxiety
If the frequency equals 60 Hz in Figure 10-1, what is the value of capacitance? If the frequency equals 60 Hz in Figure 10-1, what is the value of capacitance?
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library