For which of the following scenarios would it make sense to perform a test for homogeneity? Select all that apply. To demonstrate how the wording of a question can influence a survey taker's response, an analyst creates 3 versions of a question. Each version is sent out to a random sample of individuals and their response to the question is recorded. A respondent's response could be recorded as either a positive tone, neutral tone, or a negative tone. To study pet preference among genders, a researcher gathers 200 men and 200 women and asks each person "Which of the following type of animal is your single most favorite? Amphibious, Reptile, Mammal" Data is gathered on the activeness of college students in a particular class depending on the day of the week. The instructor looks at each day of the week for students and determines if they were either Active, Somewhat Active, or Inactive. None of the above.

For which of the following scenarios would it make sense to perform a test for homogeneity? Select all that apply. To demonstrate how the wording of a question can influence a survey taker's response, an analyst creates 3 versions of a question. Each version is sent out to a random sample of individuals and their response to the question is recorded. A respondent's response could be recorded as either a positive tone, neutral tone, or a negative tone. To study pet preference among genders, a researcher gathers 200 men and 200 women and asks each person "Which of the following type of animal is your single most favorite? Amphibious, Reptile, Mammal" Data is gathered on the activeness of college students in a particular class depending on the day of the week. The instructor looks at each day of the week for students and determines if they were either Active, Somewhat Active, or Inactive. None of the above.

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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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

Plzz choose correct options. And explain.

For which of the following scenarios would it make sense to perform a test for homogeneity? Select all that apply.
To demonstrate how the wording of a question can influence a survey taker's response, an analyst creates 3 versions of a question. Each version is sent out to a random
sample of individuals and their response to the question is recorded. A respondent's response could be recorded as either a positive tone, neutral tone, or a negative tone.
To study pet preference among genders, a researcher gathers 200 men and 200 women and asks each person "Which of the following type of animal is your single most
favorite? Amphibious, Reptile, Mammal"
Data is gathered on the activeness of college students in a particular class depending on the day of the week. The instructor looks at each day of the week for students and
determines if they were either Active, Somewhat Active, or Inactive.
None of the above.

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