« previous next »

Author Question: A z-test to compare two population proportions is to be conducted. True or false: One condition for ... (Read 75 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 24, 2018
A z-test to compare two population proportions is to be conducted. True or false: One condition for this z-test to be valid is that both samples sizes are large.
 a. True
  b. False

Question 2

A z-test to compare two population proportions is to be conducted. True or false: One condition for this z-test to be valid is that both populations have Normal distributions.
 a. True
  b. False


ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

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.

Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po
A Test for the Blind Spot A Test for the Blind Spot
The Median Age of the U.S. Population The Median Age of the U.S. Population
A typical 12 volt test light. A typical 12 volt test light.
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
Outgroup role in relative rate test Outgroup role in relative rate test
Video: Phases of an Action Potential - Resting Potential, Threshold, Rising, Falling, & Recovery Phases

For a complete list of videos, visit our video library