Mathematics, 05.11.2020 19:10 justinhudson17
Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to 3 decimal places.
Required:
a. Determine the mean of X.
b. Determine the variance of X
c. What is P(X < 3.7)?
Answers: 2
![P(X < 3.7)=\int\limits^{3.7}_{1.3}{\frac{1}{6.2-1.3}}\, dx\\\\=\frac{1}{4.9}\times [x]^{3.7}_{1.3}\\\\=\frac{3.7-1.3}{4.9}\\\\\approx 0.4898](/tpl/images/0870/8177/9cb68.png)
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 00:10, evryday2285
Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?
Answers: 1
You know the right answer?
Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to...
Questions in other subjects:
Mathematics, 27.08.2019 10:30
Biology, 27.08.2019 10:30
Mathematics, 27.08.2019 10:30
Social Studies, 27.08.2019 10:30
Mathematics, 27.08.2019 10:30
