abbymal9066 abbymal9066
  • 15-03-2024
  • Mathematics
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According to Census figures, 30% of Erie households have children under the age of 18. If we randomly sample 25 households in Erie,
a. Find the probability that 8 of them have children under 18.
b. Find the probability that the number of households with children under 18 in our sample is within 1 standard deviation of the Expected value

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