To determine her mood, Miranda divides up her day into three parts: morning, afternoon, and evening. She then measures her mood at 3 randomly selected times during each part of the day.What type of sampling is used?O A. ClusterO B. SystematicOC. ConvenienceO D. StratifiedO E. Simple randomO Time Remaining: 03:28:33Ne.MacBook ProG Search or type URLesc&@2#734QWETYtabの

Systematic sampling: When the population units occur in a sequence or pattern and a sample of size n…

Answered: To determine her mood, Miranda divides…

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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You are the operations manager for an airline and you are considering a higher fare level for passengers in aisle seats. How many randomly selected air passengers must you survey? Assume that you want to be 95% confident that the sample percentage is within 4.5 percentage points of the true population percentage. Complete parts (a) and (b) below. a. Assume that nothing is known about the percentage of passengers who prefer aisle seats. (Round up to the nearest integer.) b. Assume that a prior survey suggests that about 35% of air passengers prefer an aisle seat. n = (Round up to the nearest integer.) ? Enter your answer in each of the answer boxes, MacBook DII DD 20 000 000 F10 F11 F12 esc F5 F6 F7 F8 F9 F1 F2 F3 F4 & ( ) ! @ # 1 2 4 5 6. 7 8 { Q W E R Y U P tab %3D K L %24
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To determine her mood, Miranda divides up her day into three parts: morning, afternoon, and evening. She then measures her mood at 3 randomly selected times during each part of the day. What type of sampling is used? O A. Cluster O B. Systematic OC. Convenience O D. Stratified O E. Simple random