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

Author Question: Correlation analysis is used to determine the: A) strength of the relationship between x and y. ... (Read 118 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
on: Jun 24, 2018
Correlation analysis is used to determine the:
 
  A) strength of the relationship between x and y.
  B) least squares estimates of the regression parameters.
  C) predicted value of y for a given value of x.
  D) forecast value of a particular dependent variable.

Question 2

The amount of time that you have to wait before seeing the doctor in the doctor's office is normally distributed with a mean of 15.2 minutes and a standard deviation of 15.2 minutes.
 
  If you take a random sample of 35 patients, what is the probability that the average wait time is greater than 20 minutes? (Hint: Round the probability value to 2 decimal places.)A) 0.28
  B) 0.16
  C) 0.09
  D) 0.03


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

D


Bernana

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jun 24, 2018
Thank you


mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Regression Analysis Regression Analysis
How to determine an equation in vertex form of a parabola How to determine an equation in vertex form of a parabola
How to determine the interquartile range How to determine the interquartile range
Testing the strength of the sternocleidomastoid muscle against resistance Testing the strength of the sternocleidomastoid muscle against resistance
Length-Tension Relationship Length-Tension Relationship
A plaque assay for bacteriophage analysis A plaque assay for bacteriophage analysis
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library