For numbers 2 to 4: Below is the probability distribution of the number of calls received by a switchboard operator within a one-hour interval, X. X = x 2 3 4 5 6 P[X = x] 0.13 0.27 0.27 0.18 0.04...


For numbers 2 to 4: Below is the probability distribution of the number of calls<br>received by a switchboard operator within a one-hour interval, X.<br>X = x<br>2<br>3<br>4<br>5<br>6<br>P[X = x]<br>0.13<br>0.27<br>0.27<br>0.18<br>0.04<br>0.02<br>2. What is the probability that at most 4 calls are received by the<br>switchboard operator within one hour interval?<br>O A. 0.06<br>B. 0.09<br>O C. 0.94<br>D. 1.00<br>

Extracted text: For numbers 2 to 4: Below is the probability distribution of the number of calls received by a switchboard operator within a one-hour interval, X. X = x 2 3 4 5 6 P[X = x] 0.13 0.27 0.27 0.18 0.04 0.02 2. What is the probability that at most 4 calls are received by the switchboard operator within one hour interval? O A. 0.06 B. 0.09 O C. 0.94 D. 1.00

Jun 11, 2022
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