Mathematics, 07.12.2019 02:31 zyreahunt4771
You want to know the opinions of american school teachers about establishing a national test for high school graduation. you obtain a list of the members of the national education association (the largest teachers' union) and mail a questionnaire to 2500 teachers chosen at random from this list. in all 1347 teachers return the questionnaire. the intended population
a) the 1347 teachers who mail back the questionnaire.
b) the 2500 teachers to whom you mailed the questionnaire.
c) all members of the national education association.
d) all american school teachers.
Answers: 2
Mathematics, 21.06.2019 21:30
Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.
Answers: 2
You want to know the opinions of american school teachers about establishing a national test for hig...
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