subject
Mathematics, 20.07.2019 03:10 brookefrancett

An experiment to determine the most effective way to teach safety principles applied four different teaching methods. some employees were given programmed instruction booklets and worked through the course at their own pace. other employees attended lectures. a third group watched a television presentation, and a fourth group was divided into small discussion groups. a high of 10 was possible. a sample of five tests was selected from each group. the test grade results were:

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit
Answers: 3
question
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
question
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
You know the right answer?
An experiment to determine the most effective way to teach safety principles applied four different...
Questions
question
English, 22.01.2021 17:40
question
History, 22.01.2021 17:40
Questions on the website: 13722366