2.99 See Answer

Question: Interviews with 150 persons engaged in a


Interviews with 150 persons engaged in a stressful occupation revealed that 57 were alcoholics, 64 were mentally depressed, and 42 were both.
(a) Based on these records, complete the following two-way frequency table.
(b) Calculate the relative frequencies.



Interviews with 150 persons engaged in a stressful occupation revealed that 57 -1


2.99

See Answer