Refer to Exhibit 10-8. Can reduce sample size and introduce bias into the sample
a. random assignment
b. randomized matching
c. homogeneous selection
d. analysis of covariance
e. use of subjects as their own controls
B
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In 1989 President George H.W. Bush met with the nation’s governors to develop Goals 2000. What was the purpose of Goals 2000?
a. Fund programs to support public education b. Shift educational purpose back to the basics c. Develop national goals for public education d. Create a support group for state education
That no student with a disability may be denied an education is known as the ____________________. provision of IDEA
Fill in the blank(s) with correct word
An anti-bias approach to holiday celebrations would mean that teachers should
A) Avoid celebrating holidays that are specific to one culture orreligion B) Take a thematic approach to holiday celebrations to ensurechildren's exposure to all aspects of each cultural event C) Ensure that holiday observance goes beyond stereotypes D) All of the above are true
Do you reject or fail to reject the null hypothesis?
You have been hired by one of the local pizza places in my town that is trying to determine which type of sauce customers like the most. There are three types of sauces it is currently using: regular tomato sauce, spicy tomato sauce, and white sauce. You asked 16 customers to taste and rate each type of sauce, using a 1 (hated it) to 7 (loved it) response range. Here are the means for each type of sauce: Sauce Mean Regular tomato 4.33 Spicy tomato 6.12 White 2.25