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Get Full Access to Statistics For Business And Economics - 12 Edition - Chapter 8 - Problem 65e
Get Full Access to Statistics For Business And Economics - 12 Edition - Chapter 8 - Problem 65e

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# Last name and acquisition timing. Refer to the Journal of

ISBN: 9780321826237 51

## Solution for problem 65E Chapter 8

Statistics for Business and Economics | 12th Edition

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Problem 65E

Problem 65E

Last name and acquisition timing. Refer to the Journal of Consumer Research (August 2011) study of the last name effect in acquisition timing, Exercise 8.13 (p. 433). Recall that the mean response times (in minutes) to acquire basketball tickets were compared for two groups of MBA students-those students with last names beginning with one of the first nine letters of the alphabet and those with last names beginning with one of the last nine letters of the alphabet. How many MBA students from each group would need to be selected to estimate the difference in mean times to within 2 minutes of its true value with 95% confidence? (Assume equal sample sizes were selected for each group and that the response time standard deviation for both groups is σ ≈ 9 minutes.)

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Chapter 14: Teaching Every Student Characteristics of Effective Teachers • Clarity and organization • Warmth and enthusiasm • Knowledge: in academic content, in how to teach the content, and in how to match instruction to student differences Pianta and Colleagues Continued Research on Effective Teachers  They found three dimensions important for preschool and elementary teachers.  affective—emotional support for students  cognitive—instructional support  behavioral—classroom organization Planning  Planning is multi­leveled.  Teachers first plan by year, term, unit, month, week, then day.  Decide on time for each area of curriculum.  Planning reduces uncertainty but needs to be flexible. 

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##### ISBN: 9780321826237

The answer to “Last name and acquisition timing. Refer to the Journal of Consumer Research (August 2011) study of the last name effect in acquisition timing, Exercise 8.13 (p. 433). Recall that the mean response times (in minutes) to acquire basketball tickets were compared for two groups of MBA students-those students with last names beginning with one of the first nine letters of the alphabet and those with last names beginning with one of the last nine letters of the alphabet. How many MBA students from each group would need to be selected to estimate the difference in mean times to within 2 minutes of its true value with 95% confidence? (Assume equal sample sizes were selected for each group and that the response time standard deviation for both groups is ? ? 9 minutes.)” is broken down into a number of easy to follow steps, and 132 words. Statistics for Business and Economics was written by and is associated to the ISBN: 9780321826237. This textbook survival guide was created for the textbook: Statistics for Business and Economics , edition: 12. Since the solution to 65E from 8 chapter was answered, more than 267 students have viewed the full step-by-step answer. This full solution covers the following key subjects: students, minutes, selected, were, timing. This expansive textbook survival guide covers 15 chapters, and 1631 solutions. The full step-by-step solution to problem: 65E from chapter: 8 was answered by , our top Business solution expert on 07/21/17, 05:42AM.

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