Does having many internet tabs open affect the completion of a task? Researchers gathered a random sample of college students. Students were given ten minutes and assigned a complex task to be completed using any resources from the internet. The students self-reported whether they completed the task. For each student, the researchers recorded the following variables: Completion status: whether or not the student successfully completed the task Tab count: the number of tabs the student had open while completing the task Tab usage status: student opened many different internet tabs simultaneously ("tab collector") or student used at most two tabs at a time ("streamlined searcher")

Does having many internet tabs open affect the completion of a task? Researchers gathered a random sample of college students. Students were given ten minutes and assigned a complex task to be completed using any resources from the internet. The students self-reported whether they completed the task. For each student, the researchers recorded the following variables: Completion status: whether or not the student successfully completed the task Tab count: the number of tabs the student had open while completing the task Tab usage status: student opened many different internet tabs simultaneously ("tab collector") or student used at most two tabs at a time ("streamlined searcher")

Name: Read the given prompt a complete the sub question 4.1 What type of des
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Description: Read the given prompt a complete the sub question 4.1 What type of design is this?O ExperimentObservational study Does having many internet tabs open affect the completion of a task?Researchers gathered a random sample of college students. Students w

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

Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.

Topic Video

Question

Read the given prompt a complete the sub question 4.1

What type of design is this?
O Experiment
Observational study

Does having many internet tabs open affect the completion of a task?
Researchers gathered a random sample of college students. Students were
given ten minutes and assigned a complex task to be completed using any
resources from the internet. The students self-reported whether they completed
the task. For each student, the researchers recorded the following variables:
Completion status: whether or not the student successfully completed the
task
• Tab count: the number of tabs the student had open while completing the task
Tab usage status: student opened many different internet tabs simultaneously
("tab collector") or student used at most two tabs at a time ("streamlined
searcher")

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