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

Author Question: Under what circumstances will the distribution of sample means be normal? a. It is always normal ... (Read 44 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jun 20, 2018
Under what circumstances will the distribution of sample means be normal?
 
  a. It is always normal
  b. Only if the population distribution is normal
  c. Only if the sample size is greater than 30
  d. If the population is normal or if the sample size is greater than 30

Question 2

What symbol is used to identify the standard error of M?
 
  a. M c.
  b.  d. MM


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

A


armygirl

  • Member
  • Posts: 556
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Normal depolarization of the motor end plate: (a) Depolarization: Ach causes calcium to be released ... Normal depolarization of the motor end plate: (a) Depolarization: Ach causes calcium to be released ...
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
Generalized scheme showing the contribution of absorption, distribution, metabolism, elimination, ... Generalized scheme showing the contribution of absorption, distribution, metabolism, elimination, ...
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample Inclusion for Various s Sample Inclusion for Various s
Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri
Video: Five phases of cardiac cycle & Atrial contraction

For a complete list of videos, visit our video library