A factory's worker productivity is normally distributed. One worker produces an average of 72 units per...
A factory's worker productivity is normally distributed. One worker produces an average of 72 units per day with a standard deviation of 21. Another worker produces at an average rate of 68 units per day with a standard deviation of 20.
A. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2?
Note: I got an answer of .6685515, but it came up wrong. Please show work, I would really appreciate it.
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A factory's worker productivity is normally distributed. One
worker produces an average of 72 units per...
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units...
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units per day with a standard deviation of 23. Another worker produces at an average rate of 68 units per day with a standard deviation of 20. A. What is the probability that in a single day worker 1 will outproduce worker 2? Probability = B. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2? Probability =...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard deviation of 25. Required worker produces an average of 84 units per on of 24. Another worker produces at an average rate of 74 per day with a e probability that in any single day worker 1 will outproduce worker 2? b. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2 on average? (10%) 公司平均每20天接到6筆訂單,若接單的間隔天數為一指數分配
7 (10%) A temporary worker prodactivity is nomally distributed Ooe worker podwn an nerage of 4ns...
7 (10%) A temporary worker prodactivity is nomally distributed Ooe worker podwn an nerage of 4ns per day with a standand deviation of 24, Another worker produces at an avernge rate of 74 pt day with a standard deviation of 25 Reauired What is the prohability that in any single day worker 1 will outproduce worker 27 What is the probability that during one week (5 working days), worker 1 will ouatproduce worker 2 on h average?
The demand for a product is normally distributed with an average daily demand of 90 units...
The demand for a product is normally distributed with an average daily demand of 90 units and a standard deviation of 20. The lead time for the component is 4 days. A service level of 97.5% is desired. What is the optimal re-order point? ANSWER IS 438 UNITS. Please show steps as I do not know how they got here.
Univeristy of Calagary's students average 60 hours of sleep per week. Sleep is a normally distributed...
Univeristy of Calagary's students average 60 hours of sleep per week. Sleep is a normally distributed variable with a standard deviation of 6 hours per week. Determine the amount of sleep that is exceeded by no more than 2.5% of students.
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Assume that the number of hours college students spend working
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2. Assume that the number of hours that college students spend working per week is normally distributed with a mean of 18 hours and a standard deviation of 4 hours. a. Mark the 7 hash marks on the x-axis with the appropriate labels in hours worked per week. Recall that the center hash...
The yield, in tons of ore per day, at a given coal mine is approximately normally...
The yield, in tons of ore per day, at a given coal mine is approximately normally distributed with mean 500 tons and standard deviation 50. a) Find the probability that at least 480 tons of ore will be mined on a given day. b) Find the proportion of working days in which anywhere from 510 to 580 tons is mined. c) Find the probability that on a given day, the yield will be below 605 tons Question 4: Most graduate...
A test of depth perception is designed so that scores are normally distributed with a mean...
A test of depth perception is designed so that scores are normally distributed with a mean of 50 and a standard deviation of 10. Use the 68-95-99.7 rule to find the following values. A) Percentage of scores less than 50 _____ B) Percentage of scores less than 60 _____ C) Percentage of scores greater than 70 _____ D) Percentage of scores greater than 40 _____ ***If you can explain step by step how to figure this out...
For normally distributed data, what is the probability that a data point wil fall within one...
For normally distributed data, what is the probability that a data point wil fall within one standard deviation of the mean? (i) 50% (ii) 68% 0 (iii) 95% (iv) 99.7% s save Submt Assignment For normally distributed data, what is the probability that a data point will fall within one standard deviation of the mean? 0 (i) 50% @ (u) 68% 0 (m) 95% (w) 99.7% Subme Assignment Quit& Save 6
4) S uppose that lead-time demand is normally distributed with a mean of 100 units and...
4) S uppose that lead-time demand is normally distributed with a mean of 100 units and a standard deviation of 20 units, If the firm wants to maintain 92% service Jevel, what should the reorder point be? 2-1.88 Pop-137.6units 5) We use 1,500 per year of a certain subassembly that has an annual holding cost of $45 placed costs us $150. We operate 300 days per year and have found that an order must be placed with our supplier 6...
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units per day with a standard deviation of 23. Another worker produces at an average rate of 68 units per day with a standard deviation of 20. A. What is the probability that in a single day worker 1 will outproduce worker 2? Probability = B. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2? Probability =...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard deviation of 25. Required worker produces an average of 84 units per on of 24. Another worker produces at an average rate of 74 per day with a e probability that in any single day worker 1 will outproduce worker 2? b. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2 on average? (10%) 公司平均每20天接到6筆訂單,若接單的間隔天數為一指數分配
7 (10%) A temporary worker prodactivity is nomally distributed Ooe worker podwn an nerage of 4ns per day with a standand deviation of 24, Another worker produces at an avernge rate of 74 pt day with a standard deviation of 25 Reauired What is the prohability that in any single day worker 1 will outproduce worker 27 What is the probability that during one week (5 working days), worker 1 will ouatproduce worker 2 on h average?
Assume that the number of hours college students spend working
per week is normally distributed with a mean of 18 hours and
standard deviation of 4 hours
2. Assume that the number of hours that college students spend working per week is normally distributed with a mean of 18 hours and a standard deviation of 4 hours. a. Mark the 7 hash marks on the x-axis with the appropriate labels in hours worked per week. Recall that the center hash...
The yield, in tons of ore per day, at a given coal mine is approximately normally distributed with mean 500 tons and standard deviation 50. a) Find the probability that at least 480 tons of ore will be mined on a given day. b) Find the proportion of working days in which anywhere from 510 to 580 tons is mined. c) Find the probability that on a given day, the yield will be below 605 tons Question 4: Most graduate...
For normally distributed data, what is the probability that a data point wil fall within one standard deviation of the mean? (i) 50% (ii) 68% 0 (iii) 95% (iv) 99.7% s save Submt Assignment For normally distributed data, what is the probability that a data point will fall within one standard deviation of the mean? 0 (i) 50% @ (u) 68% 0 (m) 95% (w) 99.7% Subme Assignment Quit& Save 6
4) S uppose that lead-time demand is normally distributed with a mean of 100 units and a standard deviation of 20 units, If the firm wants to maintain 92% service Jevel, what should the reorder point be? 2-1.88 Pop-137.6units 5) We use 1,500 per year of a certain subassembly that has an annual holding cost of $45 placed costs us $150. We operate 300 days per year and have found that an order must be placed with our supplier 6...
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