« previous next »

Author Question: Increasing the sample size is one way to ________. A) reduce B) reduce the power of the test ... (Read 86 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Jun 24, 2018
Increasing the sample size is one way to ________.
 
  A) reduce
  B) reduce the power of the test
  C) increase the standard error of the mean
  D) determine the exact  value

Question 2

A director of marketing research needs a sample of households to participate in the testing of a new toothpaste package. She directs five members of her staff to find five households each. This is an example of:
 
  A) cluster sampling.
  B) stratified sampling.
  C) quota sampling.
  D) systematic sampling.


Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Ankle Reflex Test Ankle Reflex Test
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
A typical 12 volt test light. A typical 12 volt test light.
a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST). a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST).
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Cylinder Leakage Test Cylinder Leakage Test
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library