A fitness trainer is interested in investigating whether ethnicity and the first exercise activity that members engage in are dependent. The table below shows the results of the trainer's observation of randomly selected members. α = 0.01 significance level.   Cardio Weight Machines Free Weights White 80 98 87 Hispanic 99 99 85 Black 65 40 62 Other 42 70 44 The test-statistic for this data =_____  (Please show your answer to three decimal places.) The p-value for this sample =______ (Please show your answer to four decimal places.)

MATLAB: An Introduction with Applications
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A fitness trainer is interested in investigating whether ethnicity and the first exercise activity that members engage in are dependent. The table below shows the results of the trainer's observation of randomly selected members. α = 0.01 significance level.

  Cardio Weight Machines Free Weights
White 80 98 87
Hispanic 99 99 85
Black 65 40 62
Other 42 70 44
  1. The test-statistic for this data =_____  (Please show your answer to three decimal places.)

  2. The p-value for this sample =______ (Please show your answer to four decimal places.) 
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