Standard deviation mean number-strikes per square kilometer

Reference no: EM13140261

The number of lightening strikes on a square kilometer of open ground in a year has mean 6 and standard deviation 2.4. The National Lightening Detection Network uses automatic sensors to watch for lightening in a sample of 10 square kilometers. What are the mean and standard deviation of x, the mean number of strikes per square kilometer?.

Reference no: EM13140261

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