(Solved):
The continuous random variable has pdf 10. Calculate the value of \( k \) (4 points) 11. F ...
The continuous random variable has pdf 10. Calculate the value of \( k \) (4 points) 11. Find \( P(-1 \leq x \leq 1) \) (4 points) 12. Find \( P(x=1) \) (4 points) 13. Calculate for mean (4 points) 14. Calculate for Variance (4 points)