You would like to examine the association between temperature and frozen yogurt sales. You hypothesize that higher temperatures will be associated with increased frozen yogurt sales. You have a _______.

a. one-tailed hypothesis
b. two-tailed hypothesis
c. nondirectional hypothesis
d. invalid hypothesis


Ans: a

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Unconditional affection is communicated to a baby by his or her caregiver's words

a. True b. False Indicate whether the statement is true or false

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Including evaluation measures from at least two different settings and gathering information from a range of people in a child's life can

A) greatly increase the costs of assessment, which is why these methods are not recommended for students suspected of having emotional or behavioral disorders. B) usually rule out a diagnosis of emotional or behavioral disorders for at least 98% of students referred for special education services. C) provide critical information for the responsiveness-to-intervention method of identifying students with emotional or behavioral disorders. D) reduce the disproportionate representation of students from diverse backgrounds who are identified as having emotional or behavioral disorders.

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TRUE or FALSE. Pearson's Correlation Technique is a non-parametric technique.

a. True b. False

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It is important that all children sometimes have a teacher's participation in their activity

a. True b. False

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