« previous next »

Author Question: 24.2 of the mayors of cities in a certain state are from minority groups. A) statistic B) ... (Read 73 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Jul 25, 2018
24.2 of the mayors of cities in a certain state are from minority groups.
 
  A) statistic B) parameter

Question 2

You wish to estimate the proportion of adults that have ever used alternative medicine. Obtain a sample size that will ensure a margin of error of at most 0.02 for a 95 confidence interval.
 
  It is deemed reasonable to presume that of those sampled, the proportion that have used alternative medicine will be at least 0.51.
  A) 4142 B) 2160 C) 4898 D) 2400


T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

A comparison of monophyletic, paraphyletic, and polyphyletic taxonomic groups. A comparison of monophyletic, paraphyletic, and polyphyletic taxonomic groups.
A Global Bloom: Cities With Over One Million Residents A Global Bloom: Cities With Over One Million Residents
Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities. Notice the reddish-brown haze caused by nitrogen oxides that is often over many major cities.
Carbonyl groups reaction type Carbonyl groups reaction type
Percentage of Americans Living in Communities with a Fluoridated Water Supply, by State. 2012 Percentage of Americans Living in Communities with a Fluoridated Water Supply, by State. 2012
Alleles and blood groups Alleles and blood groups
Video: Bulk flow - factors that influence bulk flow

For a complete list of videos, visit our video library