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

Author Question: The binomial distribution is _________ symmetrical. a. always symmetrical b. sometimes ... (Read 113 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jun 19, 2018
The binomial distribution is _________ symmetrical.
 
  a. always symmetrical
  b. sometimes symmetrical, depending on the values of P and Q
  c. always symmetrical if N is over 30
  d. b and c

Question 2

In a situation where there are only two possible events, A and B, on each trial, if P = Q on each trial
 
  a. A and B are necessarily independent
  b. A and B are necessarily dependent
  c. p(A) must be greater than p(B)
  d. A and B must be mutually exclusive
  e. A and B are necessarily independent and must be mutually exclusive


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 19, 2018
Answer to Question 1

B

Answer to Question 2

D


hubes95

  • Member
  • Posts: 561
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

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.

Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa
Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world, Phylogenetic tree based on the distribution of 120 alleles in 42 populations from around the world,
Frequency distribution curve: interpatient variability in drug response. Frequency distribution curve: interpatient variability in drug response.
Income Distribution in the United States, 2009 Income Distribution in the United States, 2009
Trimodal distribution of trauma deaths Trimodal distribution of trauma deaths
Relative changes in distribution of sleep stages over the lifespan Relative changes in distribution of sleep stages over the lifespan
Video: Diversity of Living Creatures - Charles Darwin & the Beagle's Voyage

For a complete list of videos, visit our video library