To 9 3. Lightning strikes occur in the area around the top of Mount Smokey at the average
rate of three per hour during summer afternoons.
ta
(a) Find the probability that there will be at most one lightning strike in this area
during a 2 hour period on a summer afternoon.
(b) Find the probability that there will be exactly 6 lightning strikes in this area
during a 2 hour period on a summer afternoon.

b

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

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step-by-step explanation:

nndncnd cnn

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