what is the correct value of relative frequency for 2 nd entry ?

Tallula's Camel Farm raises Bactrian camels for their fur. The fur is used in the production of camel hair pyjamas. Bob the Camel Technician collects the following data for the masses of a sample of camels from the farm. 493 kg. 401 kg. 494 kg. 502 kg. 458 kg, 362 kg, 393 kg, 543 kg. 448 kg. 386 kg, 421 kg. 455 kg Bob wishes to organize the data into the following table: relative mass frequency (kg) (9%) m