Calculate the 95% confidence interval for a sample of N = 28 with a mean 
= 15.86 and a population standard deviation (?) = 10.00.
a. 95% CI = 15.86 ± 3.12
b. 95% CI = 15.86 ± 3.70
c. 95% CI = 15.86 ± 4.88
d. 95% CI = 15.86 ± 3.85
b. 95% CI = 15.86 ± 3.70
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A child who repeatedly plays out a theme, rigidly controls the play of others, and includes violence in the play theme should be of concern to the teacher and family
a. True b. False
Asking for choral response from class
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?Reading aloud to children is likely to benefit them in all of the following ways EXCEPT:
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