One of the books that I personally found easy to read with good exercises is Probability and Statistics by Morris H. DeGroot, Mark J. Schervish<p><a href="http:&#x2F;&#x2F;www.amazon.com&#x2F;Probability-Statistics-Edition-Morris-DeGroot&#x2F;dp&#x2F;0321500466" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;Probability-Statistics-Edition-Morris-...</a>