A Web ad can be designed from four different colors, three font types, five font sizes, three images, and fi ve text phrases. A specific design is randomly generated by the Web server when you visit the site. Determine the probability that the ad color is red and the font size is not the smallest one.
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We have to find the probability that the ad colour is red and the font size is not smaller one
Given that there are 4 colours and
3 types of font types
5 font sizes
5 text phrases
Let A denote the ad colour is red and
Let B denote the font size is not smaller one
Here A and B are independent events
Now P(red and...