Find 631.44 * 6.314 and round your answer to the nearest thousandth.
1 answer:
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Answer: 0.07
Step-by-step explanation: Since it is a binomial experiment , we will use the formula:
n C r
p = 0.35
q = 1 - 0.35 = 0.65
n is the number of trials = 7
r = 3
substituting into the formula, we have
7 C 3 (
= 35(
=0.0736
to the nearest tenth
= 0.07