Question: Sample space In the IEEE 802.11 protocol, the congestion window (CW) parameter is used as follows: Initially, a terminal waits for a random time period, or backoff, chosen in the range [1, 2CW] before sending a packet. If an acknowledgment for the packet is not received in time, CW is doubled, and the process is repeated until CW reaches the value CWMAX. The initial value of CW is CWMIN. What are the sample spaces for the value of CW and the value of the backoff?