Homework Answers
Observed time is the time that is taken to complete a particular task. Normal time is the time that is required to train workers so that they can perform particular task. standard time is the time that is required by an average skillet worker, who work at normal pace to perform a specific task.
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The normal time for the "label and package reports" operation = minutes (round your response to...
a) The normal time for the "prepare daily reports" operation = _________ minutes (round your response...
a) The normal time for the "prepare daily reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "photocopy results" operation =
__________ minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "distribute reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for...
A: Find the Normal Time for the "Prepare Daily Reports" operation: B: Normal Time for "Photocopy ...
A: Find the Normal Time for the "Prepare Daily Reports"
operation:
B: Normal Time for "Photocopy Results" Operation:
C: Normal TIme for the "Label and Package Reports Operation:
D: Normal Time for "Distribution Reports" Operation:
E: Normal Time for the ENTIRE OPERATION PROCESS
F: The Standard Time for this Process:
G: The number of Operations that are required for a 90, 95, and
99% confidence level with 5% accuracy?
Based on a careful work study in the Hofstetter Corp., the...
Based on a careful work study in the Hofstetter? Corp., the results shown in the following...
Based on a careful work study in the Hofstetter? Corp., the
results shown in the following table have been? observed:
a) The normal time for the "prepare daily reports" operation =
___ minutes (round your response to two decimal
places).
The normal time for the "photocopy results" operation = ___
minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
___ minutes (round your response to two decimal
places).
The normal...
A worker-machine operation was found to involve 3.6 minutes of machine time per cycle in the...
A worker-machine operation was found to involve 3.6 minutes of machine time per cycle in the course of 40 cycles of stopwatch study. The worker’s time averaged 2.1 minutes per cycle, and the worker was given a rating of 111 percent (machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 11 percent of work time which is applied only to the worker element (not the machine element), determine...
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the...
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the course of 40 cycles of stopwatch study The worker's time averaged 25 minutes per cycle, and the worker was given a rating of 115 percent machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 15 percent of work time which is applied only to the worker element not the machine element), determine...
Joshua Peterson is a sales assistant at Cogindu Connectors whose normal commute time is 30 minutes...
Joshua Peterson is a sales assistant at Cogindu Connectors whose normal commute time is 30 minutes in each direction. At the beginning of his shift one day, his employer requires him to pick up a package from a customer before arriving at work. He spends 2.3 hours driving to the customer site and then another 30 minutes driving to the office, for a total of 2.8 hours drive time. Required: How much of Joshua’s travel time is compensable? (Round your...
Police response time to an emergency call is the difference between the time the call is...
Police response time to an emergency call is the difference between the time the call is first received by the dispatcher and the time a patrol radios that it has arrived at the scene. Over a long period of time, it has been determined that the police response time has a normal distribut with a mean of 10.4 minutes and a standard deviation of 1.7 minutes. For a randomly received emergency call, find the following probabilities (For each answer, enter...
An initial time study was done on a process with the following results (in minutes). Based...
An initial time study was done on a process with the following results (in minutes). Based on the data obtained so far, assuming an allowance of 13 percent of the normal time, what do you estimate for the time per customer served, based on this preliminary sample? (Round all intermediate calculations to two decimal places.) Element Performance Rating Obs 1 Obs 2 Obs 3 Obs 4 Obs 5 Element 1 80 6 6 3 5 3 Element 2 120 9...
A time study of a factory worker has revealed an average observed time of 3.20 minutes,...
A time study of a factory worker has revealed an average observed time of 3.20 minutes, with a standard deviation of 1.28 minutes. These figures were based on a sample of 45 observations. Assume that the firm wants to be 90% confident that the standard time is within 5% of the true value. (Round all intermediate calculations to two decimal places before proceeding with further calculations.) | Based on the given information and the given confidence level and accuracy level,...
The EMS response time from a notification to the arrival of a crash site in an...
The EMS response time from a notification to the arrival of a crash site in an urban area has a mean of 6.8 minutes and a standard deviation of approximately 3 minutes. The population distribution is skewed right (positively skewed). a) If we looked into a random sample of 34 crashes in an urban area, then would it be reasonable to say that the sampling distribution of a sample mean, , will be approximately normal? Answer either yes or no....
a) The normal time for the "prepare daily reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "photocopy results" operation =
__________ minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "distribute reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for...
A: Find the Normal Time for the "Prepare Daily Reports"
operation:
B: Normal Time for "Photocopy Results" Operation:
C: Normal TIme for the "Label and Package Reports Operation:
D: Normal Time for "Distribution Reports" Operation:
E: Normal Time for the ENTIRE OPERATION PROCESS
F: The Standard Time for this Process:
G: The number of Operations that are required for a 90, 95, and
99% confidence level with 5% accuracy?
Based on a careful work study in the Hofstetter Corp., the...
Based on a careful work study in the Hofstetter? Corp., the
results shown in the following table have been? observed:
a) The normal time for the "prepare daily reports" operation =
___ minutes (round your response to two decimal
places).
The normal time for the "photocopy results" operation = ___
minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
___ minutes (round your response to two decimal
places).
The normal...
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the course of 40 cycles of stopwatch study The worker's time averaged 25 minutes per cycle, and the worker was given a rating of 115 percent machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 15 percent of work time which is applied only to the worker element not the machine element), determine...
Police response time to an emergency call is the difference between the time the call is first received by the dispatcher and the time a patrol radios that it has arrived at the scene. Over a long period of time, it has been determined that the police response time has a normal distribut with a mean of 10.4 minutes and a standard deviation of 1.7 minutes. For a randomly received emergency call, find the following probabilities (For each answer, enter...
A time study of a factory worker has revealed an average observed time of 3.20 minutes, with a standard deviation of 1.28 minutes. These figures were based on a sample of 45 observations. Assume that the firm wants to be 90% confident that the standard time is within 5% of the true value. (Round all intermediate calculations to two decimal places before proceeding with further calculations.) | Based on the given information and the given confidence level and accuracy level,...
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