Mathematics, 18.11.2020 16:50 fireman59937
Adam has two brothers, Ben and Chris, and one sister, Daisy. On any given day, Ben calls Adam with Probability 0.3, Chris calls Adam with Probability 0.4, and Daisy calls Adam with probability 0.7. let X be the number of siblings that call Adam tomorrow. Find the expectation of X. Hint: Express X as the sum of suitable indicator random variables.
Answers: 2
Mathematics, 20.06.2019 18:04
Can you draw an isosceles triangle with only one 80 degree angle?
Answers: 1
Adam has two brothers, Ben and Chris, and one sister, Daisy. On any given day, Ben calls Adam with P...
Mathematics, 25.12.2021 02:10
Social Studies, 25.12.2021 02:20
SAT, 25.12.2021 02:20
Social Studies, 25.12.2021 02:20
Mathematics, 25.12.2021 02:20
SAT, 25.12.2021 02:20