4.40 In a scuba-diving center in Sipadan (Malaysia), the dive master has tried calculating the probability of encountering some very rare fish underwater.

The following are the probabilities of encountering several fish.

Leopard shark: 0.05

Barracuda: 0.41

Lemon shark: 0.04

Scorpion fish: 0.27

Mandarin fish: 0.07

Using these statistics, calculate each likelihood

. a. Of not encountering a shark b. Of encountering a shark

c. Of not encountering a scorpion fish