

Câu hỏi 103
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$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
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2 biến cố xung khắc
- Hãy đưa ra một ví dụ về hai biến cố xung khắc trong lĩnh vực giao thông.
- Câu hỏi 91
- Câu hỏi 66
- Câu hỏi 140
- Câu hỏi 102
- Cho ba biến cố A, B, C đôi một xung khắc. Nếu P(A hoặc B hoặc C) = 1, điều này có ý nghĩa gì về không gian mẫu?
- Câu hỏi 122
- Nếu A và B là hai biến cố xung khắc, và P(A) = 1, thì P(B) bằng bao nhiêu?
- Câu hỏi 57
- Nếu A và B là hai biến cố xung khắc, và P(A) = 5/8, tính P(B) lớn nhất có thể.
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You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
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Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
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