An experiment was conducted to test if the presence of a witness (no witness, mirror, adult present) has an effect on the number of candies that children will attempt to steal from a Halloween jar. Children were randomly assigned to one of the three conditions. The alpha level was .01.
What statistical test should you use to evaluate the hypothesis above?
one-way independent ANOVA
multiple linear regression
Pearson Product-Moment Correlation
simple linear regression
two-way independent ANOVA
State the alternative hypothesis in notation form for the hypothesis above.
cannot be stated in notation form
p =/ 0
u1 = u2 = u3
B =/ 0
u1 =/ u2 =/ u3
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