subject
Mathematics, 15.12.2019 04:31 ralphy34

Acompany surveys every tenth person in the phone book. what type of sampling did the company use?
a. biased sample

b. self-selected sample

c. stratified sample

d. systematic sample

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 1
question
Mathematics, 21.06.2019 16:30
If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)
Answers: 2
question
Mathematics, 21.06.2019 19:30
Evaluate the expression. (9 + 5)(3 + 2)0
Answers: 1
question
Mathematics, 21.06.2019 23:00
Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?
Answers: 2
You know the right answer?
Acompany surveys every tenth person in the phone book. what type of sampling did the company use?
Questions
question
Mathematics, 19.10.2019 01:30
question
Mathematics, 19.10.2019 01:30