Mathematics, 07.07.2019 06:00 tinajackson3346
Which situation is an example of an observational study? a.) finding out tye number of monthly burglaries of a residential neighborhood for a statistical study for the police b.) testing the effectiveness of a new hair product by allowing one group to use it and comparing results against a group that doesn't use it. c.) calling a sample of registered voters before an election to find out what issues concern them most d.) collecting the cholesterol readings of a group of people in a certain age group in a small town
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Mathematics, 21.06.2019 18:40
Which compound inequality could be represented by the graph?
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Mathematics, 21.06.2019 19:00
What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box
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Mathematics, 21.06.2019 22:00
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
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Which situation is an example of an observational study? a.) finding out tye number of monthly burg...
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