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The study was done to distinguish people's religion with how many days that they have said they have been calm in past three days.

0 days 1 day 2 days 3 days
Protestant 50 27 6 16
Catholic 55 19 2 11
Jewish 85 34 4 18
Other 84 34 2 22

Determine proportion of Catholics were calm for 1 out of 3 days?

A. 19 / 87

B. 19 / 468

C. 19 / 114

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M9392516

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