Instruction 6-3
The number of column centimetres of classified advertisements appearing on Mondays in a certain daily newspaper is normally distributed with population mean 320 and population standard deviation 20 cm.
-Referring to Instruction 6-3,for a randomly chosen Monday,what is the probability there will be less than 340 column centimetres of classified advertisement?

Question

Quizplus · Accepted Answer

The Answer of Instruction 6-3
The number of column centimetres of classified advertisements appearing on Mondays in a certain daily newspaper is normally distributed with population mean 320 and population standard deviation 20 cm.
-Referring to Instruction 6-3,for a randomly chosen Monday,what is the probability there will be less than 340 column centimetres of classified advertisement?

Instruction 6-3 the Number of Column Centimetres of Classified Advertisements Appearing on Appearing