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

Author Question: Numbered disks are placed in a box and one disk is selected at random. There are 6 red disks ... (Read 234 times)

Jramos095

  • Hero Member
  • *****
  • Posts: 528
on: Jul 24, 2018
Numbered disks are placed in a box and one disk is selected at random. There are 6 red disks numbered 1 through 6, and 7 yellow disks numbered 7 through 13.
 
  In an experiment a disk is selected, the number and color noted, replaced, and then a second disk is selected. Is this an example of independence? Answer Yes or No. A) Yes B) No

Question 2

According to insurance records, a car with a certain protection system will be recovered 92 of the time. If 800 stolen cars are randomly selected, what is the mean and standard deviation of the number of cars recovered after being stolen?
 
  A) mean: 736; standard deviation: 7.67333044 B) mean: 736; standard deviation: 58.88
  C) mean: -5664: standard deviation: 7.67333044 D) mean: -5664: standard deviation: 58.88


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Jramos095

  • Member
  • Posts: 528
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Selected Miscellaneous Antibacterials Selected Miscellaneous Antibacterials
Selected Minerals Used for Pharmactherapy Selected Minerals Used for Pharmactherapy
Selected Factors Affecting the Release of Growth Hormone Selected Factors Affecting the Release of Growth Hormone
Selected Cephalosporins Selected Cephalosporins
Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers. Schematic representations of (a) random, (b) alternating, (c) block, and (d) graft copolymers.
Selected hormones and their role in energy intake Selected hormones and their role in energy intake
Video: Gastrin (protein digestion)

For a complete list of videos, visit our video library