determine with bright classroom painted with given the task of memorizing a list of 20 words in 5 minutes and are to write down as many words as they can remember 30 minutes later. The researcher conducts the exper age 8 and 9 years. He assigns all of the students age 8 to the brightly colored room and all of the students age 9 to the plain colored room. Does this experimenter properly incorporate blocking into his design? O Yes. By blocking by room color, the researcher will be able to determine if students age 9 can retain more words than students age 8 can. O Yes. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will increase the variability in variable (number of words recalled). O No. By assigning all of the students age 8 to the brightly colored room and all the students age 9 to the plain colored room, the researcher will not be able to determine the retained words is due to the color of the room or the age of the students. O No. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will reduce the variability in th (number of words recalled).

determine with bright classroom painted with given the task of memorizing a list of 20 words in 5 minutes and are to write down as many words as they can remember 30 minutes later. The researcher conducts the exper age 8 and 9 years. He assigns all of the students age 8 to the brightly colored room and all of the students age 9 to the plain colored room. Does this experimenter properly incorporate blocking into his design? O Yes. By blocking by room color, the researcher will be able to determine if students age 9 can retain more words than students age 8 can. O Yes. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will increase the variability in variable (number of words recalled). O No. By assigning all of the students age 8 to the brightly colored room and all the students age 9 to the plain colored room, the researcher will not be able to determine the retained words is due to the color of the room or the age of the students. O No. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will reduce the variability in th (number of words recalled).

Name: A researcher wants to determine if students retain more information w
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Description: A researcher wants to determine if students retain more information when they learn in a classroom painted with bright colors than in a classroom painted with plain colors. The students aregiven the task of memorizing a list of 20 words in 5 minutes

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

A researcher wants to determine if students retain more information when they learn in a classroom painted with bright colors than in a classroom painted with plain colors. The students are
given the task of memorizing a list of 20 words in 5 minutes and are to write down as many words as they can remember 30 minutes later. The researcher conducts the experiment on students
age 8 and 9 years. He assigns all of the students age 8 to the brightly colored room and all of the students age 9 to the plain colored room.
Does this experimenter properly incorporate blocking into his design?
O Yes. By blocking by room color, the researcher will be able to determine if students age 9 can retain more words than students age 8 can.
O Yes. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will increase the variability in the response
variable (number of words recalled).
O No. By assigning all of the students age 8 to the brightly colored room and all the students age 9 to the plain colored room, the researcher will not be able to determine if the difference in
the retained words is due to the color of the room or the age of the students.
O No. By having all of the students age 8 learn the words in the brightly colored room and the students age 9 in the plain colored room, he will reduce the variability in the response variable
(number of words recalled).

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