Question: fast and correct the answer .... Q3.A batch of 150 laptops contains 5 defective laptops. Two laptops are chosen at random from this batch without

fast and correct the answer ....

Q3.A batch of 150 laptops contains 5 defective laptops. Two laptops are chosen at random from this batch without replacement. a. What is the probability that both are defective? b. What is the probability that at least one defective? c If three laptops are chosen without replacement, what is the probability that the third is not defective given the first and second are defective? Q4. The following numbers represent the time in minutes that 14 employees took to get to work on a particular day. 10 13 16 22 25 25 33 35 42 60 62 68 78 90 For the previous date. a. Find mean. b. Find the value corresponding to the 60th percentile. c. Check for the outliers. d. Construct a boxplot and comment on the nature of distribution

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2. I try to be as logical as possible

1. To understand the prerequisites for personal communication mastery.

2. To understand different focus areas for personal communication mastery.