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Mathematics, 30.01.2020 21:40 ellenaschool
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1) the local ice cream shop is deciding whether or not to hire a new worker. the shop must pay the worker hourly and cover a daily cost for insurance. the cost to pay an hourly worker for one day is represented by the function
y= 9.25x + 15, where x is hours. what is the slope, and what does it represent. show your work.
2) the correlation coefficient for poor health and not exercising in a group of people is 0.52. analyze the following statement: based on the correlation coefficient, is this a reasonable conclusion. explain why or why not.
3) analyze the following statement:
marcus notices that he runs faster in the mornings rather than evenings. is this statement and example of correlation or causation? explain your answer!
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