A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2019
QP-201905-Mathematics-US1 · Question 4
Question (excerpt):
12 4. The weights of packages delivered to Susie are normally distributed with a mean of 510 grams and a standard deviation of 45 grams. (a) Find the probability that a randomly selected package deliv…
12 4. The weights of packages delivered to Susie are normally distributed with a mean of 510 grams and a standard deviation of 45 grams. (a) Find the probability that a randomly selected package deliv…
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