College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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question 2
Transcribed Image Text:12:15
Quiz: Homework Chapter 4
1
22/2021
Quiz: Homework Chapter 4
Question 2
1 pts
You are interested in the development of language in bilinguals. You are able to
locate five families in the world with 18-month-old toddlers who are learning both
Swahili and Vietnamese simultaneously. Given that these are the only families that fit
this qualification, therefore, these five families are your study population.
You test the children to see how many words they can understand in Vietnamese.
The results are listed in the following table:
Toddler Number of Words in Vietnamese
A
30
1 pte
В
86
47
34
58
Calculate the variance o? for this population.
Question 3
BCD
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