What does the variance sum law state?
A. That the variance of a difference between two independent variables is equal to the sum of their variances.
B. That the sum of the variances of two independent variables is larger than the sum of their individual variances.
C. That the variance of a difference between two independent variables is larger than the sum of their variances.
D. That the variance of a difference between two independent variables is smaller than the sum of their variances.
Answer: A
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a. immersion program. b. assimilation EL program. c. maintenance EL program. d. ESL pullout program.
In the Snyder model, teacher guides may be very restrictive, requiring teachers to use specific strategies. What justification is given for this and do you agree?
What will be an ideal response?
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Indicate whether the statement is true or false
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