Question: Hello, this is a problem I am continually having trouble with. Every day there is a 65% chance Ted will run. What is the probability

Hello, this is a problem I am continually having trouble with.

"Every day there is a 65% chance Ted will run. What is the probability he will run at least 10 times over the next 20 days? (round to the nearest thousandth)"

I continue to find a probability of .964 using the Binomial Distribution Tables. The 'Correct Answer' is .947. Please help me understand, thank you.

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