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Variable resulting in frequencies

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Reference no: EM131907217

1.) A variable contains seven categories. It is expected that data are uniformly distributed across these seven categories. To test this, a sample of observed data is gathered on this variable resulting in frequencies of 27, 30, 29, 21, 18, 33 and 24. What is the value of test statistic equals to, using a significance level of 1%?

a. 18.475

b. 10.645

c. 6.46

d. 0.374

Please show me how to calculate the 6.46 in Excel.

Reference no: EM131907217

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