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

Author Question: If the random variable x is binomially distributed with n = 10 and p = .05, then P(x = 2) is: a. ... (Read 123 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
If the random variable x is binomially distributed with n = 10 and p = .05, then P(x = 2) is:
 a. 0.599
  b. 0.914
  c. 0.074
  d. 0.55
  e. 1.00

Question 2

A confidence interval may be used to estimate the value of , the linear correlation coefficient of the population. Usually this is accomplished by using the t-table with degrees of freedom equal to n -1.
  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

fdliggud

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

F


ts19998

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


fdliggud

  • Sr. Member
  • ****
  • Posts: 366
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Random X-chromosome inactivation in a calico cat. Random X-chromosome inactivation in a calico cat.
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Variable Gases of the Atmosphere Variable Gases of the Atmosphere
How to rearrange formulas to isolate for a variable How to rearrange formulas to isolate for a variable
Identify the variable representing each described quantity in the equation Identify the variable representing each described quantity in the equation
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library