Question 3 1 pts Roche's cobas 8800 is a machine supposed to perform up to 960 Covid- 19 tests in 8 hours. Google roche 8800 number of tests Q AI News ) inages ) Shopping 9 Maps ! More Setings About 275,000 results (0.58 seconds) diagnostics.roche. com > products > systems > cobos-8BOO-system Run now COVID-19 Coronavirus test on cobas@ 6800/8800 ... Run up to 980 teais in an 8-hour chill ... Run the new cuba:" SARS-Cov-2 Test for COVID-19 (coronavirus) ... Introducing the cobas0 63003810 Systems. Selling ...you expect from Roche, and our real-time PCR technology delivers reliable results every time. .. Maximum number of tests per run. 96 tests, including controls. wwwroche.com> media i releases s mad-car-2020-03-13 = Roche's cobas SARS-Cov-2 Test to detect novel ... - Roche Mar 13. 2020 - The widely available Roche's cobas 6:600/1:800 Systerms, which are used ... Roche is commited in delivering as many tests as possible and is .. Suppose Roche claims that . the average number of tests a single cobas 8800 performs in 8 hours is 900, and . the variance in the number of tests performed by a single cobas 8800 in 8 hours is 40,000. To test these two claims jointly, we observe 400 times the number of tests performed by a cobas 8800 on an 8 hours. Further suppose that: . each of these 400 observations is the realization of a random variable Xi. . each of X1, X2. .... X40n follow the same (unknown) distribution, and . random variables X1, X2, ... . X40n are independent. . (i.e., X1, X2, . .., X400 forms a random sample). In our experiment, out of the 400 observation, an average of 910 tests were perform during a single 8 hours stretch. If both of Roche's claims were true, what would be the probability of observing an average of 910 or higher out of this random sample of 400 observations (use the approximation provided by the Central Limit Theorem)? O 0.84 O 0.46 0.16 O 0.52