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ICE Princess25 [194]
3 years ago
12

Pls help me I only have 2 minutes left winner gets brainliest

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0

Answer: B

Step-by-step explanation:

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answer

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A recent survey found that 7575​% of all adults over 50 wear glasses for driving. In a random sample of 4040 adults over​ 50, wh
malfutka [58]

Answer:

Mean = 30

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Step-by-step explanation:

Formula

mean = np

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q = 1 - p = 1 - 75% or 1 - 0.75

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For Standard Deviation (SD)

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