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

Author Question: A spinner has a pointer which can land on one of three regions labelled 1, 2, and 3 respectively. ... (Read 511 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517

Question 1

The table shows the number of minority officers in the U.S. military.

Army Navy Marines Air Force
African Americans 9162 3524 1341 4282
Hispanic Americans 2105 2732 914 1518
Other Minorities 4075 2653 599 3823

Assume that one person will be randomly selected from the group described in the table.  Find the probability of selecting an officer who is in the Navy, given that the officer is African American.





Question 2

A spinner has a pointer which can land on one of three regions labelled 1, 2, and 3 respectively.

Compute the expected value for the number on which the pointer lands if the probabilities for the three regions are , , and respectively.





Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by WhattoUnderstand on Feb 2, 2020

mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly




WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Feb 2, 2020
:D TYSM


jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Thyroid conditions may make getting pregnant impossible.

For a complete list of videos, visit our video library