Mathematics, 29.01.2020 15:49 alex43079
Atest for the presence of a certain disease has probability 0.2 of giving a false-positive result (indicating that an individual has the disease when this is not the case) and probability 0.1 of giving a false-negative result. suppose that 10 individuals are tested, 5 of whom have the disease and 5 whom do not. let x be the number of positive readings that result.
a. explain why x does not have a binomial distribution.
b. find the probability that exactly 3 of the 10 test results is positive?
Answers: 1
Mathematics, 21.06.2019 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 22:30
Determine domain and range, largest open interval, and intervals which function is continuous.
Answers: 2
Mathematics, 21.06.2019 23:00
Which of the following graphs could represent a cubic function?
Answers: 1
Atest for the presence of a certain disease has probability 0.2 of giving a false-positive result (i...
Mathematics, 14.04.2020 23:43
Social Studies, 14.04.2020 23:43
Mathematics, 14.04.2020 23:43