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

Author Question: A distribution of means will be approximately normal so long as there are at least __________ scores ... (Read 83 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Jun 20, 2018
A distribution of means will be approximately normal so long as there are at least __________ scores in the sample.
 
  Fill in the blanks with correct word

Question 2

The variance of a distribution of Z scores is always
 
  A) Z/N
  B) (Z)(M + SD)
  C) 0
  D) 1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 20, 2018
Answer to Question 1

30

Answer to Question 2

D


cookcarl

  • Member
  • Posts: 539
Reply 2 on: Jun 20, 2018
Wow, this really help

anyusername12131

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

« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
This girl has a long leg cast, which was applied after surgery to correct her clubfoot. This girl has a long leg cast, which was applied after surgery to correct her clubfoot.
If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ... If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...
Blood Distribution Blood Distribution
When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases ... When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases ...
A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ... A wave whose wavelength is 0.500 m is traveling down a 500-m long wire whose total mass is 25 ...
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library