Station 1 :
Mean Number of jellies = 205.7 
 Confidence interval (95%) = 189.9541 221.4459 

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Station 2 :
Mean Number of jellies = 210.53 
 Confidence interval (95%) = 201.4701 219.5899 

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Station 3 :
Mean Number of jellies = 160.08 
 Confidence interval (95%) = 142.0621 178.0979 