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

Author Question: The estimated population variance is represented by . a. s b. s2 c. 2 d. ... (Read 35 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Aug 2, 2018
The estimated population variance is represented by .
 
  a. s
  b. s2
  c. 2
 d. S2

Question 2

The data set represents the income levels of the members of a country club. Estimate the probability that a randomly selected member earns at least 96,000. Round your answers to the nearest tenth.
 
  112,000 128,000 94,000 136,000 95,000 112,000 96,000 92,000 152,000 192,000 93,000 104,000 144,000 95,000 128,000 120,000 96,000 160,000 91,000 120,000
  A) 0.6 B) 0.8 C) 0.4 D) 0.7


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

D


ec501234

  • Hero Member
  • *****
  • Posts: 573
Reply #2 on: Aug 2, 2018
TY


vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #3 on: Aug 2, 2018
You're welcome


« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Comparing allele and genotype frequencies in a population with the Hardy-Weinberg equation and a Pun Comparing allele and genotype frequencies in a population with the Hardy-Weinberg equation and a Pun
Three ways that factors affect mortality in response to changes in population density. Three ways that factors affect mortality in response to changes in population density.
Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio
Population Distribution Population Distribution
Population Forecasting Population Forecasting
Typical bacterial population growth curve showing the initial lag phase Typical bacterial population growth curve showing the initial lag phase
Video: Appendicitis Animation

For a complete list of videos, visit our video library