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

Author Question: If, after calculating an independent-groups t test you find that it is equal to zero, then a. the ... (Read 47 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jun 19, 2018
If, after calculating an independent-groups t test you find that it is equal to zero, then
 
  a. the two sample means differ significantly.
 b. the two sample means do not differ significantly.
  c. you have done something wrong.
 d. the two population means differ significantly.

Question 2

Selection bias is likely to produce a sample with characteristics that are noticeably different from those in the population.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

True


BRWH

  • Member
  • Posts: 553
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Obturator Muscle Test Obturator Muscle Test
National Results of the Scholastic Assessment Test (SAT) National Results of the Scholastic Assessment Test (SAT)
A vehicle being tested during an enhanced emissions test. A vehicle being tested during an enhanced emissions test.
A model for factor-independent termination of transcription A model for factor-independent termination of transcription
The Romberg test for balance The Romberg test for balance
Independent assortment of alleles of two genes Independent assortment of alleles of two genes
Video: Dissociative Disorders (Part 2)

For a complete list of videos, visit our video library