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

Author Question: If it is found that 10 randomly selected pickup truck owners get 17 mpg on average, what is the ... (Read 159 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568

  If it is found that 10 randomly selected pickup truck owners get 17 mpg on average, what is the value for when computing a 95 confidence for the population mean?
 

  a.2.26
  b.1.83
  c.3.25
  d.2.23

Question 2


  If a random sample of size n is taken from any distribution with a mean of , then which of the following is an unbiased estimator of ?
 

  a.the sample mean
  b.the median
  c.
  d.the average of the two extreme observations



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

correct: d

Answer to Question 2

correct: a




meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jun 24, 2018
Excellent


rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

For a complete list of videos, visit our video library