Question: Hello! I'm having some trouble calculating this frequency table. I don't understand how to calculate a score range? I've just done one number...not a range.

Hello! I'm having some trouble calculating this frequency table. I don't understand how to calculate a score range? I've just done one number...not a range. Any help is greatly appreciated!

Hello! I'm having some trouble calculating this frequency table. I don't understand

The following frequency distribution shows the ACT scores of a sample of students. For the above sample, compute the following. {Round your answers to two decimal places.) (a) the mean |:| (b) the standard deviation |:|

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