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Candidates for a school board election have put forth four proposals (i.e., Proposal A, Proposal B, Proposal C, Proposal D) regarding plans for a new school. A researcher wants to examine if there is a preference among the four plans among a sample of residents. What is the null hypothesis for this hypothesis test?   a. Proposal A = 50%; Proposal B = 50%; Proposal C = 50%; Proposal D = 50%   b. Proposal A = 25%; Proposal B = 25%; Proposal C = 25%; Proposal D = 25%   c. Proposal A ≠ 50%; Proposal B ≠ 50%; Proposal C ≠ 50%; Proposal D ≠ 50%   d. Proposal A ≠ 25%; Proposal B ≠ 25%; Proposal C ≠ 25%; Proposal D ≠ 25%

Candidates for a school board election have put forth four proposals (i.e., Proposal A, Proposal B, Proposal C, Proposal D) regarding plans for a new school. A researcher wants to examine if there is a preference among the four plans among a sample of residents. What is the null hypothesis for this hypothesis test?   a. Proposal A = 50%; Proposal B = 50%; Proposal C = 50%; Proposal D = 50%   b. Proposal A = 25%; Proposal B = 25%; Proposal C = 25%; Proposal D = 25%   c. Proposal A ≠ 50%; Proposal B ≠ 50%; Proposal C ≠ 50%; Proposal D ≠ 50%   d. Proposal A ≠ 25%; Proposal B ≠ 25%; Proposal C ≠ 25%; Proposal D ≠ 25%

Ciccarelli: Psychology_5 (5th Edition)
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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  1. Candidates for a school board election have put forth four proposals (i.e., Proposal A, Proposal B, Proposal C, Proposal D) regarding plans for a new school. A researcher wants to examine if there is a preference among the four plans among a sample of residents. What is the null hypothesis for this hypothesis test?
      a.
    Proposal A = 50%; Proposal B = 50%; Proposal C = 50%; Proposal D = 50%
      b.
    Proposal A = 25%; Proposal B = 25%; Proposal C = 25%; Proposal D = 25%
      c.
    Proposal A ≠ 50%; Proposal B ≠ 50%; Proposal C ≠ 50%; Proposal D ≠ 50%
      d.
    Proposal A ≠ 25%; Proposal B ≠ 25%; Proposal C ≠ 25%; Proposal D ≠ 25%
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