Question

The following table gives distance (in km) that 40 engineers have to travel from their residences to their work places:- Distance (in km) 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 No of engineers 5 11 11 9 1 1 2 Find the probability that an engineer selected at random lives at a distance of:- (i) 10 – 15 km (event E1) (ii) more than 35 km (event E2) (iii) less than 10 km (event E3) (iv) upto 35 km (event E4)​

Answer 1

Answer:

upto 35 km (event E4)

Step-by-step explanation:

The following table gives distance (in km) that 40 engineers have to travel from their residences to their work places:- Distance (in km) 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 No of engineers 5 11 11 9 1 1 2 Find the probability that an engineer selected at random lives at a distance of:- (i) 10 – 15 km (event E1) (ii) more than 35 km (event E2) (iii) less than 10 km (event E3) (iv) upto 35 km (event E4)