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

Author Question: With a known population mean of 10 and a known standard error of the mean of 1.47, what is the ... (Read 12 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jun 20, 2018
With a known population mean of 10 and a known standard error of the mean
  of 1.47, what is the probability of selecting at random a sample whose mean is
  8.50 or less?
 
  What will be an ideal response?

Question 2

With a known population mean of 1500, and a known standard error of the
  mean of 42.50, what is the probability of selecting at random a sample whose
  mean is 1450 or less?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tanna.moeller

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

p=.15

Answer to Question 2

p=.12


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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?

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.

Population and Settlement Population and Settlement
Population Indicators Population Indicators
Human population growth, 1700 - present Human population growth, 1700 - present
Policies on fertility and population growth Policies on fertility and population growth
The Solow Model Incorporating Population Growth The Solow Model Incorporating Population Growth
Population and Community Health Nursing, 6th Edition Population and Community Health Nursing, 6th Edition
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library