Wanau Google A statistician selected a sample of 25 HR managers from UAE companies. He reported that the sample informat
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Wanau Google A statistician selected a sample of 25 HR managers from UAE companies. He reported that the sample informat
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Wanau Google A statistician selected a sample of 25 HR managers from UAE companies. He reported that the sample information indicated the average salary of all HR manager in UAE ranges from 17.500 Dhs and 19,500 Dhs. The standard deviation of the population is 2200 Dhs. He neglected to report what confidence level he had used for building the based interval. Assuming that salaries are normally distributed and based on the above information, what is the confidence level? For the toolba, ALT.F10 PC ALT FN. 10 Mac BIS Paragraph Arial 14px A 2 I. XO O Q5 X XT 1 田・日 ERD > †0 O. +] 5 E ON POWERED BY