There are 4 parts to this problem. A smartphone manufacturer admits that 12% of the smartphones they make have defects that could result in operating system failure. A random sample of 20 smartphones...

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Extracted text: There are 4 parts to this problem. A smartphone manufacturer admits that 12% of the smartphones they make have defects that could result in operating system failure. A random sample of 20 smartphones manufactured by this company will be selected. Let X = the number of smartphones manufactured by this company that have defects that could result in operating system failure in a random sample of 20. 1. How many possible outcomes does X have? [ Select ] 2. What is the probability that exactly 1 smartphone results in an operating system failure in a random sample of 20 smartphones manufactured by this company? [ Select ] 3. How many smartphones manufactured by this company in the random sample of 20 would you expect to result in operating system failure? [Select ] 4. Suppose we increase the sample size to 150 smartphones. Let Y = the number of smartphones manufactured by this company that have defects that could result in operating system failure in a random sample of 150 What is the approximate model of Y? [ Select]