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A random sample of 120 weights of sky divers has a mean of 70.1kg and a standard deviation of 12.8kg. If the company wan
Posted: Sun Oct 03, 2021 3:10 pm
by answerhappygod
- A Random Sample Of 120 Weights Of Sky Divers Has A Mean Of 70 1kg And A Standard Deviation Of 12 8kg If The Company Wan 1 (32.54 KiB) Viewed 132 times
A random sample of 120 weights of sky divers has a mean of 70.1kg and a standard deviation of 12.8kg. If the
company wants the mean weight accurate to within 2kg at the 95% level of confidence, what minimum sample size should be used? + - +/ ✓.". xy sin COS-tan- log, - e" 1 *10" $ Show less Enter a line of working or your final answer here Use handwriting + Add a line of working Help with typing