Question

Find event for the random experiment of tossing two coinsNumber of tails is exactly two
Number of tails is at least one
Number of heads is at most one
Second toss is not head
Number of tails is almost two
Number of tails is more than 2

Answer 1

Answer:

0.38 is the probability of getting exactly 2 Tails in 4 tosses.

Answer 2

Step-by-step explanation:

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.