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

Author Question: One hundred percent of the scores in a normal distribution fall within plus or minus two standard ... (Read 49 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jun 28, 2018
One hundred percent of the scores in a normal distribution fall within plus or minus two standard deviations of the mean.
 
 Indicate whether the statement is true or false

Question 2

Gender, age and income are all qualities of what segmentation base?
 a. geographic
  b. psychological
  c. education
  d. demographic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jun 28, 2018
Answer to Question 1

F
Almost all (99.7 percent) of its values are within +/- 3 standard deviations from its mean.

Answer to Question 2

d


altibaby

  • Member
  • Posts: 562
Reply 2 on: Jun 28, 2018
Thanks for the timely response, appreciate it

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Pericardial effusion: A, normal pericardial sac; B, pericardial sac with excess fluid possibly causi Pericardial effusion: A, normal pericardial sac; B, pericardial sac with excess fluid possibly causi
Fall Fall
Clinal map of the distribution of HbS in Africa. Clinal map of the distribution of HbS in Africa.
Normal and enlarged tonsils. Normal and enlarged tonsils.
How to quickly determine the maximum or minimum value of a quadratic equation in standard form How to quickly determine the maximum or minimum value of a quadratic equation in standard form
Distribution of glucose-6-phosphate dehydrogenase (G6PD) deficiency in various Jewish populations. B Distribution of glucose-6-phosphate dehydrogenase (G6PD) deficiency in various Jewish populations. B
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library