A random sample of 200 dancers were asked if they practice dancing 20 h or more per week. The results are shown in this table. Based on the data in the table, select Correct or Incorrect for each statement. Correct Incorrect The ballet dancers practice 20 h or more per week. Correct – The ballet dancers practice 20 h or more per week. Incorrect – The ballet dancers practice 20 h or more per week. The jazz dancers practice 20 h or more per week. Correct – The jazz dancers practice 20 h or more per week. Incorrect – The jazz dancers practice 20 h or more per week. The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. Correct – The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. Incorrect – The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. Practice 20 h or more per week Do not practice 20 h or more per week Ballet dancers 113 0 Jazz dancers 0 87.
