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

Author Question: A correlation of .82 was found between the number of hours studied and final exam scores. This means that (Read 163 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jun 24, 2020

Question 1

A correlation coefficient of 0 indicates what about the relation between two variables?
◦ The two variables are directly related.
◦ The two variables are inversely related.
◦ The two variables are completely unrelated.
◦ This coefficient indicates which variable was the "cause" and which the "effect."

Question 2

A correlation of .82 was found between the number of hours studied and final exam scores. This means that
◦ students who studied less received higher exam scores.
◦ students who studied less received lower exam scores.
◦ studying caused students to receive higher exam scores.
◦ the amount of studying was unrelated to exam scores.
Children and Their Development ¦ Kail ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Zulu123 on Jun 24, 2020

kkenney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 24, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Zulu123

  • Member
  • Posts: 525
Reply 2 on: Jun 24, 2020
YES! Correct, THANKS for helping me on my review

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
A sphere represented by means of modeling. A sphere represented by means of modeling.
Find the final amount if the initial amount is 400 units. Find the final amount if the initial amount is 400 units.
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Table - Correlation Analysis Table - Correlation Analysis
Video: Introduction to Insulin

For a complete list of videos, visit our video library