Given that \displaystyle \int_0^4 x^3\sqrt{9+x^2}

Given that \displaystyle \int_0^4 x^3\sqrt{9+x^2} dx = a, what is the value of \lfloor a \rfloor?
1. 1 answer
2. asked by John
3. 464 views
Given that \displaystyle \int_0^4 x^3\sqrt{9+x^2} dx = a, what is the value of \lfloor a \rfloor?
1. 1 answer
2. asked by John
3. 1,008 views
Consider the general case where the two classes have different means and possibly different variances:\displaystyle
1. 1 answer
2. 101 views
Given two data points in 2 dimensions:\displaystyle \displaystyle \mathbf{x}^{(1)} \displaystyle = \displaystyle (x^{(1)},
1. 1 answer
2. 118 views
Given two data points in 2 dimensions:\displaystyle \displaystyle \mathbf{x}^{(1)} \displaystyle = \displaystyle (x^{(1)},
1. 1 answer
2. 96 views
The normal distribution \mathcal{N}(\theta ,1) with with mean \theta and known variance \sigma ^2=1 has pdf\displaystyle
1. 1 answer
2. 102 views
Given \displaystyle \int_0^{\frac{3\pi}{2}} x^2\cos x \, dx = a - \frac{b\pi^2}{c}, where a, b and c are positive integers and b
1. 1 answer
2. asked by John
3. 500 views
Consider the same statistical set-up as above. Suppose we observe a data set consisting of 1000 observations as described in the
1. 1 answer
2. 172 views
Recall from the slides that the Gamma distribution can be reparameterized using the two parameters a, the shape parameter, and
1. 1 answer
2. 139 views
For the two following pmfs with one parameter \theta that are written in the form\displaystyle \displaystyle f_\theta (y)
1. 1 answer
2. 117 views