THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 136

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A company wishes to evaluate the effectiveness of a marketing campaign.Seventy five percent of all potential professors were reached in a focused advertising program.Twenty eight percent of those contacted adopted the book while 8% of the adoptions came from professors who did not receive the promotional material.Define the following events of interest:
A₁ = Professor received advertising material
A₂ = Professor did not receive advertising material
B₁ = Professor adopts the book
B₂ = Professor does not adopt the book
-What is the probability that a professor received advertising material and adopts the book?

Distinguish between beneficial and harmful effects of fungi on plants, animals, and humans.

Understand the ecological role of fungi in decomposition and nutrient cycling.

Understand the diversity of plant structures and their evolutionary significance.

Identify the characteristics distinguishing vascular and non-vascular plants.