« previous next »

Author Question: A random variable, x, has a normal distribution with = 13.6 and = 2.90. Determine a value, x0, so ... (Read 70 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jun 24, 2018
A random variable, x, has a normal distribution with  = 13.6 and  = 2.90. Determine a value, x0, so that P( - x0  x   + x0 ) = 0.95.
 
  A) 7.916
  B) 4.535
  C) 3.178
  D) 9.425

Question 2

The upper and lower limits of each class in a frequency distribution are also referred to as the data array.
 
  Indicate whether the statement is true or false


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Critical Values of the Chi-Square Distribution Critical Values of the Chi-Square Distribution
Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti Retinopathy. Illustration of a normal retina (left) and a diseased retina (right). The diseased reti
EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic
Calculation of body mass index. To determine your BMI, find the value for your height on the left ... Calculation of body mass index. To determine your BMI, find the value for your height on the left ...
Electrophoresis gel in a densitometer. SPE densitometry showing a normal pattern. Electrophoresis gel in a densitometer. SPE densitometry showing a normal pattern.
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library