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

Author Question: An education researcher was interested in examining the effect of the teaching method and the effect ... (Read 46 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 25, 2018
An education researcher was interested in examining the effect of the teaching method and the effect of the particular teacher on students' scores on a reading test.
 
  In a study, there are four different teachers (Juliana, Felix, Sonia, and Helen) and three different teaching methods (method A, method B, and method C). The number of students participating in the study is 258. Students are randomly assigned to a teaching method and teacher. Identify the response variable.
  A) Teacher B) Teaching method
  C) Score on reading test D) Method A, method B, method C

Question 2

In a poll, respondents were asked whether they had ever been in a car accident. 469 respondents indicated that they had been in a car accident and 148 respondents said that they had not been in a car accident.
 
  If one of these respondents is randomly selected, what is the probability of getting someone who has been in a car accident?
  A) 0.002 B) 0.24 C) 0.76 D) 3.169


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aliotak

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

C


tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Jul 25, 2018
:D TYSM

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Intradermal drug administration: (a) cross section of skin showing depth of needle insertion Source: Intradermal drug administration: (a) cross section of skin showing depth of needle insertion Source:
The Flynn Effect The Flynn Effect
The Effect of Temperature on delta G for a process or reactions The Effect of Temperature on delta G for a process or reactions
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Alternative method of testing cardinal field of gaze Alternative method of testing cardinal field of gaze
The forked-line method for determining gamete genotype frequency The forked-line method for determining gamete genotype frequency
Video: Febrile Seizure

For a complete list of videos, visit our video library