This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Joe has a score of 8 on a variable that has a mean of 10 and a standard deviation of 2 . What is ... (Read 124 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
on: Jun 19, 2018
Joe has a score of 8 on a variable that has a mean of 10 and a standard deviation of 2 . What is Joe's standard score on the variable?
 
  a. 12
  b. -1
  c. 8
  d. -2

Question 2

Which of the following measures dispersion?
 
  a. Mean
  b. Percentile rank
  c. Sum of squares
  d. Mode


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amit

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

c


piesebel

  • Member
  • Posts: 565
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Range of Motion of the Wrist and Hand Joints, Radial and Ulnar Deviation of the Wrist Range of Motion of the Wrist and Hand Joints, Radial and Ulnar Deviation of the Wrist
Apgar Score Apgar Score
On average, students in Roman Catholic schools score higher on national tests than students in ... On average, students in Roman Catholic schools score higher on national tests than students in ...
The Standard Rain Gauge The Standard Rain Gauge
A karyotype arranges the chromosomes in a standard format A karyotype arranges the chromosomes in a standard format
Standard Electrode Potentials at 25 Degrees Standard Electrode Potentials at 25 Degrees
Video: Fermentation - When Oxygen Is Absent, Pyruvate to Lactate & Pyruvate to Ethanol

For a complete list of videos, visit our video library