An operations analyst counted the number of arrivals per minute at an ATM in each of 30 randomly chosen minutes. The results wer
e: 0, 3, 3, 2, 1, 0, 1, 0, 0, 1, 1, 1, 2, 1, 0, 1, 0, 1, 2, 1, 1, 2, 1, 0, 1, 2, 0, 1, 0, 1. For the Poisson goodness-of-fit test, what is the expected frequency of the data value X
since Poisson distribution parameter is not given so we have to estimate it from the sample data. The average number of of arrivals per minute at an ATM is
We are given side BC equals to side CE and angle CBA equals to angle CED We also know that angle ACB equals to angle ECD are equal (opposite angles properties)
We have enough information to deduce that triangle ABC and triangle CDE are equal by postulate Angle-Side-Angle (ASA)
We are given side AB equal to side ED, side BC equals to side EF, and side AC equals to side DF We have enough information to deduce that triangle ABC and triangle DEF congruent by postulate Side-Side-Side (SSS)