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

Author Question: Two interval/ratio variables are to _____ coefficient as one interval/ratio variable and one nominal ... (Read 334 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
on: Jun 19, 2018
Two interval/ratio variables are to _____ coefficient as one interval/ratio variable and one nominal variable are to _____ coefficient.
 
  a. Pearson product-moment correlation; Spearman rank-order correlation
  b. Spearman rank-order correlation; Pearson product-moment correlation
  c. Phi; Spearman rank-order correlation
  d. Pearson product-moment correlation; point-biserial correlation

Question 2

Pam is interested is assessing the degree of relationship between gender and test grades in her psychology class. Pam should use the _____ correlation coefficient to assess this.
 
  a. partial
  b. point-biserial
  c. phi
  d. Pearson product-moment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

b


Bernana

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jun 19, 2018
Thank you!


yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

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.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

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?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ... With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...
Independent and Dependent Variables Independent and Dependent Variables
Find angles (in radians) from trigonometric ratio Find angles (in radians) from trigonometric ratio
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
The time spent in each interval of one complete cell cycle of a human cell in culture The time spent in each interval of one complete cell cycle of a human cell in culture
The coefficient of the restitution of an object is defined as the ratio of its outgoing to ... The coefficient of the restitution of an object is defined as the ratio of its outgoing to ...
Video: Stroke volume

For a complete list of videos, visit our video library