Mathematics, 12.05.2021 04:50, alyxkellar06
A billing company that collects bills for​ doctors' offices in the area is concerned that the percentage of bills being paid by medical insurance has risen.​ Historically, that percentage has been 31​%. An examination of 8,606 ​recent, randomly selected bills reveals that 32​% of these bills are being paid by medical insurance. Is there evidence of a change in the percent of bills being paid by medical​ insurance
Answers: 2
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A billing company that collects bills for​ doctors' offices in the area is concerned that the percen...
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