Mathematics, 13.01.2021 20:50, robert7248
A manufacturer of cell phone screens has found that 5 percent of all screens produced have defects. Let pd represent the population proportion of all cell phone screens with a screen defect, therefore pd=0.05 . For the sampling distribution of the sample proportion of cell phone screens from this manufacturer with a screen defect for sample size 400, μpˆd=0.05 . Which of the following is the best interpretation of μpˆd=0.05 ?
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