study population. You test the children to see how many words they can speak in Japanese. The results are Toddler Number of Words in Japanese 26 48 37 28 41 late the mean for this population. ABCDE lete the following table. B В dler Number of Words (X) A 26 48 37 28 D E 41 X-P (x-μ)²

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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 Japanese and Amharic 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 speak in Japanese. The results are listed in the following table:
Toddler
A
P
Calculate the mean for this population.
B
Complete the following table.
UO
B
C
Toddler Number of Words (X)
26
48
37
28
с
D
E
D
Number of Words in Japanese
26
48
37
28
41
E
41
X-p
(x-μ)²
Calculate the variance and standard deviation for this population.
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 Japanese and Amharic 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 speak in Japanese. The results are listed in the following table: Toddler A P Calculate the mean for this population. B Complete the following table. UO B C Toddler Number of Words (X) 26 48 37 28 с D E D Number of Words in Japanese 26 48 37 28 41 E 41 X-p (x-μ)² Calculate the variance and standard deviation for this population.
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