- In A Single Toss Of A Pair Of Dice Find The Probability Of Tossing A Most 5 The Ub Me Laboratory Has Seven Lathe Mach 1 (5.18 KiB) Viewed 18 times
- In A Single Toss Of A Pair Of Dice Find The Probability Of Tossing A Most 5 The Ub Me Laboratory Has Seven Lathe Mach 2 (47.66 KiB) Viewed 18 times
The UB ME Laboratory has seven lathe machines - four of the new model, which are in use, on average, 83% of the time, and three the old model which are in use, on average, 55% of the time. If the laboratory assistant walks into the workshop at a randomly selected time, what is the chance that two new model lathe machines and one of the old one will be in use? 2% of residents in the Batangas province are COVID-19 positive. A swab test for this virus has a 98% detection rate for positive patients and 2% detection rate for negative residents. If a swab test is administered independently to two residents, a. What is the probability that the results will be the same? b. What is the probability that a selected individual is COVID-19 carrier if both results are positive?