Answer:a) 0.35
B) 0.75
C) 0.65
D) 0.25
E) 1.1
F) 0.9
Step-by-step explanation:
Relative frequency= frequency/total number of value
A) 21/60= 0.35
B) 135/180= 0.75
C) 39/60= 0.65
D) 45/180= 0.25
E) Rf Male or female choosing sport utility car = 21/60 + 135/180 = 0.35 + 0.75= 1.1
F) Rf of male or female choosing a sport car= 39/60 +45/180= 0.65 + 0.25= 0.9
