Hello, can I please get help with the following statistics/ prob problem ? Thank you

The Maxwell-Boltzman probability density function for the speed of air particles in a room does the following when the room temperature increases. Choose all that applies. Hint: if you watch the video posted in the lectures page, you will find out. The answer is there. The Maxwell-Boltzman is another example of probability density function that could appear in an exam, like so many others that we have not seen. You will need to apply the definitions learned in lecture that apply to all density functions when you encounter a new one. In this question, for now, you just familiarize yourself with it by watching the video. a. It shifts to the right of the speed horizontal axis b. it shifts to the left of the speed horizontal axis o. Is such that the speed has a higher expected value d. Is such that the speed has a lower expected value Let X denote a Gamma random variable with parameters a and A. E[(X #1 equals which of the expressions below ? Select one or more: a. E01\") #2 b. 130(2) + E03) + 2qu0 C. 3E(X2) + 2,142 d. a