What is linear regression?
What will be an ideal response?
Ans: Linear regression is a statistical procedure used to predict a Y score from an X score based on the correlation between a distribution of X scores and a distribution of Y scores.
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Event sampling requires:
a. a specifically defined period of time b. waiting for a specifically defined event to occur c. both “a specifically defined period of time” and “waiting for a specifically defined event to occur” d. none of these answers is correct
Refer to Exhibit 5-4. Which one involves more than one dependent variable?
a. The presentation of advance organizers will raise the amount of learning and retention of the subsequently presented materials. b. There is no significant relationship between self-esteem and academic achievement. c. There is an interaction effect between method of teaching mathematics and gender of students upon learning of mathematics in high school. d. There is a relationship between the emotional maturity of elementary school children and their experiences during the first two years of their childhood.
The federal government has mandated education for students with disabilities since 1960
Indicate whether this statement is true or false.
A snake smells with
a.....................................................................................................................its nose. b.................................................................................................................. its tongue. c....................................................................................neither the nose nor the tongue. d.....................................................................................both the nose and the tongue.