« previous next »

Author Question: Regardless of population distribution, the sampling distribution for a random variable X will be ... (Read 77 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jun 24, 2018
Regardless of population distribution, the sampling distribution for a random variable X will be approximately normally distributed.
 
  Indicate whether the statement is true or false

Question 2

A pilot sample of 75 items was taken, and the number of items with the attribute of interest was found to be 15. How many more items must be sampled to construct a 99 confidence interval estimate for p with a 0.025 margin of error?
 
  A) 1512
  B) 1612
  C) 1698
  D) 1623


Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Three ways that factors affect mortality in response to changes in population density. Three ways that factors affect mortality in response to changes in population density.
A typical variable cam timing control valve. The solenoid is controlled by the engine computer and ... A typical variable cam timing control valve. The solenoid is controlled by the engine computer and ...
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
How to solve a linear system when the variable is in the denominator position (Question 1 of 2) How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
Population size, 1970 - 2050 Population size, 1970 - 2050
Population growth rate % Population growth rate %
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library