3 years ago

Simplify the following inequality n +1 > 2

Mathematics

1 answer:

puteri [66]3 years ago

6 0

Answer: n>1

Step-by-step explanation:

subtract 1 from both sides

n+1-1>2-1

then simplify

n>1

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Answer:

0.9958

Step-by-step explanation:

P(being correct) = 1/4 = 0.25

Hence, p = 0.25

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Using the binomial probability formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

However, to save computation time, we could use a calculator :

Using a calculator,

P(x ≥ 1) = 0.99577

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