Question: You may need to use the appropriate appendix table or technology to answer this question A simple random sample of 50 items resulted in a

You may need to use the appropriate appendix table or technology to answer this question A simple random sample of 50 items resulted in a sample mean of 25 The population standard deviation is a 6 Round your answers to two decimal places a What is the standard error of the mean o b At 95 confidence what is the margin of error

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