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Mathematics, 18.10.2019 21:30 jakhunter354
Apharmacy wants to survey its customers to find out which brand of toothpaste they prefer.
which survey methods are likely to be biased?
select each correct answer.
those customers who buy toothpaste with a coupon are selected, and the toothpaste brand they purchased is recorded.
a survey is sent to the customers who are on the pharmacy’s frequent buyer list.
every 10th customer who enters the pharmacy on 1 day is selected and asked.
one hundred people from the pharmacy’s customer list are selected at random, called on the phone, and asked.
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Answers: 3
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Mathematics, 22.06.2019 02:00
Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.
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Mathematics, 22.06.2019 04:30
Agatorade cooler has 36 cups of water. if a serving is 3/4 of a cup how many servings are in the cooler?
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Apharmacy wants to survey its customers to find out which brand of toothpaste they prefer.
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