Mathematics, 13.10.2020 02:01 ABrabbit732
Which situation is an example of an observational study?
A. Having customers who bought a certain type of car answer
questions about their satisfaction with the car
B. Testing the effectiveness of a new reading program by allowing a
classroom to use it and comparing the results with another
classroom that doesn't use it
C. Asking voters about the candidate they prefer
D. Measuring the weights of patients who come for a check-up in a
hospital
Answers: 2
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Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14
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Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate
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The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.
Answers: 2
Which situation is an example of an observational study?
A. Having customers who bought a certain t...
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