This topic contains a solution. Click here to go to the answer

Author Question: For a random sample of size n, the Central Limit Theorem states if n is sufficiently large then ... (Read 224 times)

asd123

  • Hero Member
  • *****
  • Posts: 557

  For a random sample of size n, the Central Limit Theorem states if n is sufficiently large then the sample mean and the sample sum tend to
 

  a.have exponential distributions.
  b.have skewed distributions.
  c.be approximately normally distributed.
 

d.have standard deviations that are normally distributed.
 
 



Question 2


  If the sample size is increased, what will happen to the standard error of the sample mean?
 

  a.The standard error will remain the same.
  b.The standard deviation will increase.
  c.The standard deviation will decrease.
 

d.It depends on the data being studied.
 
 




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jane

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

correct: c

Answer to Question 2

correct: c




asd123

  • Member
  • Posts: 557
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it


lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

For a complete list of videos, visit our video library