Using the principle of binomial probability, the probability that more than 3 friends win a prize is
Recall :
- P(x = x) = nCx * p^x * q^(n-x)
<u>Given</u><u> </u><u>the</u><u> </u><u>Parameters</u><u> </u><u>:</u>
- <em>Probability</em><em> </em><em>of</em><em> </em><em>success</em><em>,</em><em> </em><em>p</em><em> </em><em>=</em><em> </em><em>1</em><em>/</em><em>6</em><em> </em>
- <em>q</em><em> </em><em>=</em><em> </em><em>1</em><em> </em><em>-</em><em> </em><em>p</em><em> </em><em>=</em><em> </em><em>5</em><em>/</em><em>6</em><em> </em>
- <em>Number</em><em> </em><em>of</em><em> </em><em>trials</em><em>,</em><em> </em><em>n</em><em> </em><em>=</em><em> </em><em>7</em>
- <em>x</em><em>≥</em><em>3</em><em> </em>
Hence,
P(x ≥ 3) = p(x = 3) + p(x = 4) + p(x = 5) + p(x = 6) + p(x = 7)
P(x ≥ 3) = 0.0781 + 0.0156 + 0.0019 + 0.0001 + 0.000003
P(x ≥ 3) = 0.095703
Therefore, the probability that more than 3 friends win a prize is 0.0957
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Answer:
Go with the flow.
Explanation:
I took the test last year and even as a native speaker I was a wreck and scared out of my mind. I instead just spoke what came to my mind, of course make it relevant to the prompt but if you mess up, just continue. Don't say uhh or take long pauses, just go with the flow. Try to study by having conversations with people that you may know who speak spanish fluently. Trust me I didn't think I was going to pass but I did... I'm pretty sure you can too.
As colonialism evolved into imperialism over time, the approach toward economics, the extent of expansion and understandings of decolonization changed as well.
Answer:
implement
Explanation:
Implement - to make something that has been officially decided start to happen or be
used
Answer:
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Explanation: