A manufacturing company uses an acceptance scheme on items from a production line before they are shipped. The plan is a two-stage one. Boxes of 24 items are readied for shipment, and a sample of 5 items is tested for defectives. If any defectives are found, the entire box is sent back for 100% screening. If no defectives are found, the box is shipped. (a) What is the probability that a box containing 3 defectives will be shipped? (b) What is the probability that a box containing only 1 defective will be sent back for screening? (a) The probability that a box containing 3 defectives will be shipped is (Round to four decimal places as needed.)

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**Acceptance Scheme and Probability in Manufacturing**

A manufacturing company implements an acceptance scheme to ensure the quality of items before shipment. The process follows a two-stage plan:

1. **Selection and Testing:**
   - Each box contains 24 items.
   - A sample of 5 items is selected for testing.
   - If any of these items are found defective, the entire box is subjected to 100% screening.
   - If no defects are detected, the box is ready for shipment.

**Probability Questions:**

(a) What is the probability that a box containing 3 defective items will be shipped?

(b) What is the probability that a box containing only 1 defective item will be sent back for screening?

---

**Solution Instructions:**

(a) To solve question (a), identify the probability that a sample of 5 items includes no defects, given that there are exactly 3 defective items in the box. This involves combinatorial probability calculations and may require rounding to four decimal places.

**Example Calculation Box:**

(a) The probability that a box containing 3 defectives will be shipped is [ ].
Transcribed Image Text:**Acceptance Scheme and Probability in Manufacturing** A manufacturing company implements an acceptance scheme to ensure the quality of items before shipment. The process follows a two-stage plan: 1. **Selection and Testing:** - Each box contains 24 items. - A sample of 5 items is selected for testing. - If any of these items are found defective, the entire box is subjected to 100% screening. - If no defects are detected, the box is ready for shipment. **Probability Questions:** (a) What is the probability that a box containing 3 defective items will be shipped? (b) What is the probability that a box containing only 1 defective item will be sent back for screening? --- **Solution Instructions:** (a) To solve question (a), identify the probability that a sample of 5 items includes no defects, given that there are exactly 3 defective items in the box. This involves combinatorial probability calculations and may require rounding to four decimal places. **Example Calculation Box:** (a) The probability that a box containing 3 defectives will be shipped is [ ].
Find the probability of being dealt a hand of 16 cards containing 3 spades, 5 hearts, 4 diamonds, and 4 clubs from an ordinary deck of 52 cards.

---

The probability of being dealt a hand containing 3 spades, 5 hearts, 4 diamonds, and 4 clubs is ☐.  
(Round to four decimal places as needed.)
Transcribed Image Text:Find the probability of being dealt a hand of 16 cards containing 3 spades, 5 hearts, 4 diamonds, and 4 clubs from an ordinary deck of 52 cards. --- The probability of being dealt a hand containing 3 spades, 5 hearts, 4 diamonds, and 4 clubs is ☐. (Round to four decimal places as needed.)
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Note: As per our guidelines we are supposed to answer only one question per post so i am solving first question only please post the other question separately to get answer 

(a) Number of boxes = 24

    Number of defective = 5

    


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