2) a,b, and c. 2)- Industrial engineers periodically conduct "work measurement' analysis to determine the time required toproduce a single unit of output. At a large processing plant, the number of total worker-hours required perday to perform a certain task was recorded for 50 days. The data are shown here:1281199597124128142981081201131091241329713813313612011214612810313511410910011113111312413113313188118116981121381001121111501171229711692122a) Compute the mean, median, and mode of the data set.b) Find the range, variance, and standard deviation of the data set.yfo,ỹ±2o, and ỹ ± 3o.c) Construct the intervalwithin each interval and find the corresponding proportions. Compare the results to the Empirical Rule. Doyou detect any outliers?Count the number of observations that fall

The total working hours of worker in 50 days is,128, 119, 95, 97, 124, 128, 142, 98, 108, 120, 113,…

2)- Industrial engineers periodically conduct "work measurement' analysis to determine the time required to produce a single unit of output. At a large processing plant, the number of total worker-hours required per day to perform a certain task was recorded for 50 days. The data are shown here:

2)- Industrial engineers periodically conduct "work measurement' analysis to determine the time required to produce a single unit of output. At a large processing plant, the number of total worker-hours required per day to perform a certain task was recorded for 50 days. The data are shown here:

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

2) a,b, and c.

2)- Industrial engineers periodically conduct "work measurement' analysis to determine the time required to
produce a single unit of output. At a large processing plant, the number of total worker-hours required per
day to perform a certain task was recorded for 50 days. The data are shown here:
128
119
95
97
124
128
142
98
108
120
113
109
124
132
97
138
133
136
120
112
146
128
103
135
114
109
100
111
131
113
124
131
133
131
88
118
116
98
112
138
100
112
111
150
117
122
97
116
92
122
a) Compute the mean, median, and mode of the data set.
b) Find the range, variance, and standard deviation of the data set.
yfo,ỹ±2o, and ỹ ± 3o.
c) Construct the interval
within each interval and find the corresponding proportions. Compare the results to the Empirical Rule. Do
you detect any outliers?
Count the number of observations that fall

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