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 112 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
Gracias!

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

CycleBeads help women use the Standard Days Method. CycleBeads help women use the Standard Days Method.
Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen. Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen.
What Is a Standard Drink? What Is a Standard Drink?
A karyotype arranges the chromosomes in a standard format A karyotype arranges the chromosomes in a standard format
Separation of variable number tandem repeat (VNTR) alleles after PCR amplification Separation of variable number tandem repeat (VNTR) alleles after PCR amplification
Video: Osteoporosis

For a complete list of videos, visit our video library