A recent survey found that 62% of the households surveyed had internet access,68% had cable TV, and 43% had both. Determine the probability that a randomly selected household in the survey had either internet access or cable.

In a test for ESP, the experimenter looks at cards that are hidden from the subject. Each card contains a star, a circle, a wavy line, or a square. An experimenter looks at each of 100 cards. The subject attempts to read the experimenter's mind and name the shape on each card. What is the probability that the subject gets more than 35 correct if the subject does not have ESP and is just guessing? please show calculations to help understand.

Given 40% of American college students fail to earn a degree and 32% of college students that do earn a degree don’t use their degree for their job answer the following questions. Find the percent of individuals that start college that obtained a college degree that use their degree for their job.  Find the probability that at least 10 students in a class of 36 will not get a degree.

One manufacturer claims that only 10% of its total production is defective. 28 items are randomly selected for inspection. Find the probability of finding 6 or more defective items in the sample.