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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 Hebrew and Korean 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 Korean. The results are listed in the following table: Toddler Number of Wwords in Korean 30 B 86 47 34 58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (X - H)2 30 86 47 D 34 58

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 Hebrew and Korean 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 Korean. The results are listed in the following table: Toddler Number of Wwords in Korean 30 B 86 47 34 58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (X - H)2 30 86 47 D 34 58

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 18HP
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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 Hebrew and Korean 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 Korean. The results are listed in the following table: Toddler Number of Words in Korean A 30 B 86 47 34 58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (х - р)2 A 30 86 47 D 34 E 58
Transcribed Image Text: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 Hebrew and Korean 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 Korean. The results are listed in the following table: Toddler Number of Words in Korean A 30 B 86 47 34 58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (х - р)2 A 30 86 47 D 34 E 58
58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (X - p)2 A 30 в 86 47 D 34 E 58 Calculate the variance and standard deviation for this population. II
Transcribed Image Text:58 Calculate the mean for this population. Complete the following table. Toddler Number of Words (X) X-p (X - p)2 A 30 в 86 47 D 34 E 58 Calculate the variance and standard deviation for this population. II
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