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

Author Question: A population consists of 500 elements. We want to draw a simple random sample of 50 elements from ... (Read 257 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Jun 24, 2018
A population consists of 500 elements. We want to draw a simple random sample of 50 elements from this population. On the first selection, the probability of an element being selected is _____.
 a. .100
  b. .010
  c. .001
  d. .002

Question 2

In a binomial experiment consisting of five trials, the number of different values that x (the number of successes) can assume is _____.
 a. 2
  b. 5
  c. 6
  d. 10


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joechoochoy

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jun 24, 2018
Answer to Question 1

d

Answer to Question 2

c


P68T

  • Member
  • Posts: 509
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

A sample prescription written by a physician. A sample prescription written by a physician.
A simple motif, the β-α-β loop A simple motif, the β-α-β loop
Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi
Elements of critical thinking Elements of critical thinking
Population Growth in America Population Growth in America
Elements of a phylogenetic tree Elements of a phylogenetic tree
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library