Prepare a Pareto chart of the possible causes for a student to fail a final examination in a university course. Vehicles are identified by RFID tags in order to collect bridge tolls. The project manager is considering two different technologies for RFID readers. By sampling two different options, the following data are collected about the accuracy of the readers:
Option 1: 99, 98, 99, 94, 92, 99, 98, 99, 94, 90 Option 2: 98, 97, 97, 97, 98, 98, 97, 97, 98

Calculate the mean, mode, and standard deviation of the two options.

Option 1

Option 2

Explanation:

Given

Required

The mean, mode and standard deviation of both options

Option 1

Calculate mean

Calculate mode

Because it has a frequency of 4 (more than other element of the dataset)

Calculate standard deviation

Option 2

Calculate mean

Calculate mode

Because it has a frequency of 5 (more than other element of the dataset)

Calculate standard deviation

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;