Mathematics, 10.10.2019 20:30, paulusl19
Apharmacy wants to survey its customers to find out which brand of toothpaste they prefer. which survey methods are likely to be biased?
choose all answers that are
a. a survey is sent to the customers who are on the pharmacy’s frequent buyer list.
b. one hundred people from the pharmacy’s customer list are selected at random, called on the phone, and asked.
c. those customers who buy toothpaste with a coupon are selected, and the toothpaste brand they purchased is recorded.
d. every 10th customer who enters the pharmacy on 1 day is selected and asked.
Answers: 1
Mathematics, 21.06.2019 14:50, MysteryDove12
What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9
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Mathematics, 21.06.2019 15:00, wwwcarolynzouowficz
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
Answers: 1
Mathematics, 21.06.2019 16:30, lbelle
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
Apharmacy wants to survey its customers to find out which brand of toothpaste they prefer. which sur...
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