Question: Computer output is shown below for a sample of n = 142 hourly employees on the variable X = job performance rating on a scale

Computer output is shown below for a sample of n = 142 hourly employees on the variable X = job performance rating on a scale of 0.0 to 10.0. Use this output to answer the questions below the output.

Descriptive Statistics: Rating

Variable N Mean StDev Minimum Q1 Median Q3 Maximum

Rating 142 7.91 1.56 3.40 7.10 8.30 9.00 10.00

The percentage of performance ratings that are greater than 9.0 is ______________

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