Mathematics, 31.08.2021 18:40 Tamiahufflululu
Bias can destroy our ability to gain insights from our sample. What are the two primary sources of
bias in sampling?
poorly worded questions and using multi-stage samples
spending too little time with each participant and using phone surveys
randomization and allowing voluntary response options
selecting a non-representative sample and measuring improperly
Answers: 1
Mathematics, 21.06.2019 15:30
Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next
Answers: 1
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: 3
Mathematics, 21.06.2019 20:10
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
Bias can destroy our ability to gain insights from our sample. What are the two primary sources of...
Mathematics, 19.02.2021 01:00
Computers and Technology, 19.02.2021 01:00
Mathematics, 19.02.2021 01:00
Mathematics, 19.02.2021 01:00
Mathematics, 19.02.2021 01:00
English, 19.02.2021 01:00
Chemistry, 19.02.2021 01:00
Computers and Technology, 19.02.2021 01:00