« previous next »

Author Question: Which of the following statements applies to a point estimate? A) The point estimate is a ... (Read 103 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Jun 24, 2018
Which of the following statements applies to a point estimate?
 
  A) The point estimate is a parameter.
  B) The point estimate will tend to be accurate if the sample size exceeds 30 for non-normal populations.
  C) The point estimate is subject to sampling error and will almost always be different from the population value.
  D) The point estimate is needed to determine the required sample size when estimating the population mean.

Question 2

A run chart is a line chart in which ________.
 
  A) the dependent variable is time and the independent variable is the value of some sample statistic
  B) the independent variable is time and the dependent variable is the value of some sample statistic
  C) the independent and the dependent variables are the same
  D) the independent variable is the overall production costs and the dependent variable is time


stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Nancy Rubins, Pleasure Point. Nancy Rubins, Pleasure Point.
McBurney point. McBurney point.
The left-hand rule states that if a coil is grasped with the left hand, the fingers will point in ... The left-hand rule states that if a coil is grasped with the left hand, the fingers will point in ...
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ... A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ...
Constructing a Three-Point Recombination Map Constructing a Three-Point Recombination Map
Video: Phases of the Female Reproductive Cycle - Hormonal regulation

For a complete list of videos, visit our video library