subject
Mathematics, 30.07.2019 00:20 grace2443

The number of calls arriving at a switchboard from noon to 1 p. m. during the business days monday through friday is monitored for six weeks (i. e. 30 days). let x be defined as the number of calls during that one-hour period. the relative frequency of calls was recorded and reported as: values 5 6 8 9 10 11 12 13 14 15 rel. freq. 0.067 0.067 0.100 0.133 0.200 0.133 0.133 0.067 0.033 0.067 does the assumption of a poisson distribution seem appropriate as a probability model for these data? perform a goodness-of-fit procedure with α=0.05. note: combine cells to the following categories: 7 or less, 8, 9, 10, 11, 12 or more.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Volume of cylinder with a radius of 8cm and height of 25 cm
Answers: 1
question
Mathematics, 21.06.2019 16:00
Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step
Answers: 2
question
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
Answers: 2
question
Mathematics, 21.06.2019 21:00
Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?
Answers: 1
You know the right answer?
The number of calls arriving at a switchboard from noon to 1 p. m. during the business days monday t...
Questions
question
Mathematics, 06.03.2020 21:22