« previous next »

Author Question: A random variable, x, has a normal distribution with = 13.6 and = 2.90. Determine a value, x0, so ... (Read 68 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?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. ( Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. (
Random doodling Random doodling
Normal female karyotype Normal female karyotype
Normal changes in the breast during a woman's life span Normal changes in the breast during a woman's life span
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
How to determine an equation in factored form from a graphed parabola How to determine an equation in factored form from a graphed parabola
Video: Introduction to Genetics

For a complete list of videos, visit our video library