Author Question: A random sample of n = 500 people was surveyed recently to determine an estimate for the proportion ... (Read 190 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
A random sample of n = 500 people was surveyed recently to determine an estimate for the proportion of people in the population who had attended at least some college.
 
  The estimate concluded that between 0.357 and 0.443 of the population had attended. Given this information, we can determine that the confidence level was approximately 95 percent.
   Indicate whether the statement is true or false

Question 2

What is the rollback value if the product is approved by the FDA?
 
  A) 3,900
  B) 1,499
  C) 1,955
  D) 2,795



alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

TRUE

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

For a complete list of videos, visit our video library