A study of students taking statistics revealed the following. Put all answers as fractions in lowest terms. Show all work Worked Full-Time Worked Part-time    Men 25 280    Women 45 405 If one person is chosen at random, find the probability they work part-time. If one person is chosen at random, find the probability  the person is female or works full-time If one person is chosen at random, find the probability the person is a male given they work part-time.

The larger number is 18 more than twice the smaller.  If the sum of the two numbers is 93, find both numbers. Show ALL work on how you get to your solution.  This work will be uploaded in the last question.  Correct answers with no work at most will receive 2 out of 4 points. Smaller Number [25] Larger Number [68]

The length of a rectangle is 5 less than twice the width.  If the perimeter of the rectangle is 146cm, find the dimensions of the rectangle. Show ALL work on how you get to your solution.  This work will be uploaded in the last question.  Correct answers with no work at most will receive 2 out of 4 points. Width [26] Length [47]

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You’re building a live voice chat application where low delay matters more than perfect reliability. Occasional lost packets are acceptable, but waiting for retransmissions would make audio choppy. Which transport protocol is the best choice?

You are configuring routing policy for an ISP. You have two available routes to the same destination prefix: one learned from a customer, and one learned from an upstream provider. Both routes work. Which choice best explains why the ISP would typically prefer the customer-learned route?

What is the primary purpose of iBGP?  

In BGP, a router always selects the route with the shortest AS-PATH.    

A TCP sender may slow down either because the receiver can’t keep up or because the network is congested. Which statement correctly distinguishes flow control from congestion control?

HOL blocking occurs when: