Mathematics, 10.09.2020 01:01, Svetakotok
Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling) in the situation described below In a poll conducted by a certain research center, 1054 adults were called after their telephone numbers were randomly generated by a computer, and 94% were able to correctly identify the attorney general. Which type of sampling did the research center use?
a. Stratified sampling
b. Random sampling
c. Cluster sampling
d. Convenience sampling
e. Systematic sampling
Answers: 3
Mathematics, 21.06.2019 18:30, kevin72937
Three times the sum of a number and seven is negative thirty-six. what is the number?
Answers: 2
Mathematics, 21.06.2019 21:30, theoretical0315
Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$
Answers: 1
Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling...
Social Studies, 27.07.2019 17:10