A company produces 1,100 refrigerators per week at three plants. Plant A produces 370 refrigerators per week, Plant B produces 285 refrigerators per week, and plant C produces 445 refrigerators per we...
A company produces 1,100 refrigerators per week at three plants. Plant A produces 370 refrigerators per week, Plant B produces 285 refrigerators per week, and plant C produces 445 refrigerators per week. Suppose you know that 6% of the refrigerators produced at Plant A are defective, 4% of the refrigerators produced at Plant B are defective, and 3% of the refrigerators produced at Plant C are defective.
a) What is the probability that a randomly selected refrigerator is defective?
b) If a customer buys a defective refrigerator, what is the probability that the refrigerator came from Plant A
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A company produces 1,100 refrigerators per week at three plants. Plant A produces 370 refrigerators per week, Plant B produces 285 refrigerators per week, and plant C produces 445 refrigerators per we...
Two plants, A and B. ship appliances to a warehouse. Plant A produces 65% of the...
Two plants, A and B. ship appliances to a warehouse. Plant A produces 65% of the warehouse's inventory and plant B produces the rest of the warehouse's inventory. It is known that 4% of the appliances from plant A are defective and 8% of the appliances from plant B are defective. a) (5 points) A warehouse inspector randomly selects an appliance. What is the probability that the appliance is from plant B and not defective? b) (5 points) What is...
and 4. A company uses three plants to produce a new computer chip. Plant A produces...
and 4. A company uses three plants to produce a new computer chip. Plant A produces chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defective rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram and write the appropriate probability on each of the...
Twice as many automobile transmissions are made in Plant A than in Plants B and C....
Twice as many automobile transmissions are made in Plant A than in Plants B and C. Equal numbers are made in Plants B and C. But all are stored in the same warehouse. Past experience has recorded 1.0 percent of transmissions from Plant A, 1.8 transmissions from Plant B, and 1.2 transmissions from Plant C are defective. Keep 4 significant digits. a) What is the probability a transmission selected at random from the warehouse is defective? b) A transmission is...
A company buys tires from three suppliers A, B and C. Supplier A has a record...
A company buys tires from three suppliers A, B and C. Supplier A has a record of delivering tires containing 8% defective, whereas supplier B has a defective rate of only 4% and supplier C has defective rate of 12%. Suppose 35% of current supply comes from supplier A, 30% from supplier C and rest from supplier B. If a tire is selected at random, find the probability: (a) that the tire is NOT defective; (b) given the selected tire...
10) A company producing electric relays has three manufacturing plants producing 50, 30, and 20 percent,...
10) A company producing electric relays has three manufacturing plants producing 50, 30, and 20 percent, respectively, of its product. Suppose that the probabilities that a relay manufactured by these plants is defective are 0.02, 0.05, and 0.01, respectively a) If a relay is selected at random from the output of the company, what is the probability that it is defective? (b) If a relay selected at random is found to be defective, what is the probability that it was...
A company has three production plants P1, P2, P3. In each of these plants, three A, B, C products...
A company has three production plants P1, P2, P3. In each of these plants, three A, B, C products are manufactured. Suppose that from an input unit it is known that: The first plant produces 4 units of A; 2 of B and 4 of C; the second plant produces 5 units of A; 4 of B and 2 of C; the third plant produces 2 units of A; 4 of B and 5 of C. The claims to the...
Question Help A company produces regular and deluxe ice cream at three plants. Per hour of operation, Plant A produces...
Question Help A company produces regular and deluxe ice cream at three plants. Per hour of operation, Plant A produces 20 gallons of regular ice cream and 10 gallons of deluxe ice cream. Plant H produces 10 gallons of regular ice cream and 20 gallons of deluxe ice cream, and Plant M produces 20 gallons of regular and 20 gallons of deluxe. It costs $70 per hour to operate Plant A, $78 per hour to operate Plant H, and $110...
2. A major home appliances company produces compressors for their refrigerators in one of their plants....
2. A major home appliances company produces compressors for their refrigerators in one of their plants. The most critical part of a compressor is called crank which is made from cast iron. The surface quality of the crank directly affects the energy consumption and the noise level of the refrigerator Therefore, it has utmost importance in the compressor production. The process of crank manufacturing starts with sand casting process. Casting department is a separate building only dedicated to casting and...
Jones company has two manufacturing plants A and B, and three warehouses, W1, W2, W3. Each...
Jones company has two manufacturing plants A and B, and three warehouses, W1, W2, W3. Each week Jones ships product from the plants to the warehouses. The system is balanced: A produces 500 units of product and B produces 300 units of product. Warehouse W1 needs 200 units of product, W2 needs 300 units of product, and W3 needs 300 units of product. Thus, over the entire system, there are 800 units produced by the two plants and 800 units...
Have to show work for every problem 4. A company uses three plants to produce a...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
Two plants, A and B. ship appliances to a warehouse. Plant A produces 65% of the warehouse's inventory and plant B produces the rest of the warehouse's inventory. It is known that 4% of the appliances from plant A are defective and 8% of the appliances from plant B are defective. a) (5 points) A warehouse inspector randomly selects an appliance. What is the probability that the appliance is from plant B and not defective? b) (5 points) What is...
and 4. A company uses three plants to produce a new computer chip. Plant A produces chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defective rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram and write the appropriate probability on each of the...
Twice as many automobile transmissions are made in Plant A than in Plants B and C. Equal numbers are made in Plants B and C. But all are stored in the same warehouse. Past experience has recorded 1.0 percent of transmissions from Plant A, 1.8 transmissions from Plant B, and 1.2 transmissions from Plant C are defective. Keep 4 significant digits. a) What is the probability a transmission selected at random from the warehouse is defective? b) A transmission is...
10) A company producing electric relays has three manufacturing plants producing 50, 30, and 20 percent, respectively, of its product. Suppose that the probabilities that a relay manufactured by these plants is defective are 0.02, 0.05, and 0.01, respectively a) If a relay is selected at random from the output of the company, what is the probability that it is defective? (b) If a relay selected at random is found to be defective, what is the probability that it was...
Question Help A company produces regular and deluxe ice cream at three plants. Per hour of operation, Plant A produces 20 gallons of regular ice cream and 10 gallons of deluxe ice cream. Plant H produces 10 gallons of regular ice cream and 20 gallons of deluxe ice cream, and Plant M produces 20 gallons of regular and 20 gallons of deluxe. It costs $70 per hour to operate Plant A, $78 per hour to operate Plant H, and $110...
2. A major home appliances company produces compressors for their refrigerators in one of their plants. The most critical part of a compressor is called crank which is made from cast iron. The surface quality of the crank directly affects the energy consumption and the noise level of the refrigerator Therefore, it has utmost importance in the compressor production. The process of crank manufacturing starts with sand casting process. Casting department is a separate building only dedicated to casting and...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
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