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ra1l [238]
3 years ago
14

Subtract [4-4-2] - [4 -3 5]

Mathematics
1 answer:
anzhelika [568]3 years ago
3 0
[-2] - [4-15]
= [-2] - [-11]
= -2 + 11 = 9
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(0.084,0.396)

Step-by-step explanation:

The 99% confidence interval for the proportion of customers who use debit card monthly can be constructed as

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0.084

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