If a researcher randomly assigns subjects in a taste-testing study to Group 1 (Coke) or to Group 2 (Pepsi), what test is appropriate to assess differences insubjects' taste preferences?Select one:a. z test for one sampleb. t test for related samplesc. t test for one sampled. t test for independent samplesIn which of the following cases would a related samples t test be appropriate?Select one:a. Twenty middle-school children's sharing behaviors are measured once after they spend 1 month reading stories about sharing and again after 1 month ofwriting stories about sharing.b. Ten men and ten women recall the brands of objects in a briefly presented scene.Forty teenagers are randomly assigned to one of two measurement design conditions - an electronic survey versus a verbal interview.d. Young adults and older adults identity the qualities that make others look attractive.What sources of variance equal the total variance in a 1-way, within subjects (repoated measures) ANOVA?Select one:a. within groups, between subjects, error (chance)b. between groups, between subjects, error (chance)C. between groups, within groups, between subjectsd. between groups, error (chance)

Solution according to the guidelines we solve first question only

If a researcher randomly assigns subjects in a taste-testing study to Group 1 (Coke) or to Group 2 (Pepsi), what test is appropriate to assess differences in subjects' taste preferences? Select one: a. z test for one sample b. r test for related samples c. t test for one sample d. t test for independent samples In which of the following cases would a related samples t test be appropriate? Select one: a. Twenty middle-school children's sharing behaviors are measured once after they spend 1 month reading stories about sharing and again after 1 month of writing stories about sharing. b. Ten men and ten women recall te brands of objects in a briefly presented scene. C. Forty teenagers are randomly assigned to one of two measurement design conditions- an electronic survey versus a verbal interview. d. Young adults and older adulta identity the qualities that make others look attractive. What sources of variance equal the total variance in a 1-way, within subjects (repeated measures) ANOVA? Select one: a. within groups, between subjects, error (chance) b. between groups, between subjects, error (chance) C. between groups, within groups, between subjects d. between groups, error (chance)

If a researcher randomly assigns subjects in a taste-testing study to Group 1 (Coke) or to Group 2 (Pepsi), what test is appropriate to assess differences in subjects' taste preferences? Select one: a. z test for one sample b. r test for related samples c. t test for one sample d. t test for independent samples In which of the following cases would a related samples t test be appropriate? Select one: a. Twenty middle-school children's sharing behaviors are measured once after they spend 1 month reading stories about sharing and again after 1 month of writing stories about sharing. b. Ten men and ten women recall te brands of objects in a briefly presented scene. C. Forty teenagers are randomly assigned to one of two measurement design conditions- an electronic survey versus a verbal interview. d. Young adults and older adulta identity the qualities that make others look attractive. What sources of variance equal the total variance in a 1-way, within subjects (repeated measures) ANOVA? Select one: a. within groups, between subjects, error (chance) b. between groups, between subjects, error (chance) C. between groups, within groups, between subjects d. between groups, error (chance)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

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