A school district will use grade 1-5 students at one el-ementary school to study whether a new reading program can produce better reading comprehension scores. Halfof the students will continue with the current program,and half will receive instruction with the new program.Which is the most appropriate design?A) Completely randomized, randomly assigning studentsto reading programs.B) Randomized blocks, blocked by reading program.C) Randomized blocks, blocked by gender.D) Randomized blocks, blocked by grade level.E) Randomized blocks, blocked by both grade level andgender.
A school district will use grade 1-5 students at one el-ementary school to study whether a new reading program can produce better reading comprehension scores. Halfof the students will continue with the current program,and half will receive instruction with the new program.Which is the most appropriate design?A) Completely randomized, randomly assigning studentsto reading programs.B) Randomized blocks, blocked by reading program.C) Randomized blocks, blocked by gender.D) Randomized blocks, blocked by grade level.E) Randomized blocks, blocked by both grade level andgender.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 6E
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A school district will use grade 1-5 students at one el-
ementary school to study whether a new reading program
ementary school to study whether a new reading program
can produce better reading comprehension scores. Half
of the students will continue with the current program,
and half will receive instruction with the new program.
Which is the most appropriate design?
A) Completely randomized, randomly assigning students
to reading programs.
B) Randomized blocks, blocked by reading program.
C) Randomized blocks, blocked by gender.
D) Randomized blocks, blocked by grade level.
E) Randomized blocks, blocked by both grade level and
gender.
of the students will continue with the current program,
and half will receive instruction with the new program.
Which is the most appropriate design?
A) Completely randomized, randomly assigning students
to reading programs.
B) Randomized blocks, blocked by reading program.
C) Randomized blocks, blocked by gender.
D) Randomized blocks, blocked by grade level.
E) Randomized blocks, blocked by both grade level and
gender.
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