This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A simple random sample of 43 elements has been selected from a population of size 800 . The sample ... (Read 365 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
A simple random sample of 43 elements has been selected from a population of size 800 . The sample mean is 500, and the sample standard deviation is 60 . An approximate 95 confidence interval for the population total is _____.
 a. 482 to 517
  b. 385,759 to 414,241
  c. 400,000 to 500,000
  d. 350,000 to 450,000

Question 2

The units for the standard deviation are the same as the units for the original data (for example, feet, inches, etc.).
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

T


debasdf

  • Member
  • Posts: 570
Reply 2 on: Jun 24, 2018
:D TYSM

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan
Prokaryotic cells are have a relatively simple structure Prokaryotic cells are have a relatively simple structure
Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another. Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another.
Selected Prodysrhythmic Drugs Selected Prodysrhythmic Drugs
Selected Hormones and Their Regulation Selected Hormones and Their Regulation
Selected Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) Selected Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)
Video: Stimulus (introduction)

For a complete list of videos, visit our video library