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 14:40
Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .
Answers: 3
Mathematics, 21.06.2019 17:00
16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
Answers: 3
Mathematics, 21.06.2019 23:40
Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches
Answers: 1
Bias can destroy our ability to gain insights from our sample. What are the two primary sources of...
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