DP Mathematics SL Questionbank

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Directly related questions

• 18M.2.sl.TZ2.10d.ii: Find the probability that at least 48 bags in this crate contain at most one small apple.
• 18M.2.sl.TZ2.10d.i: Find the expected number of bags in this crate that contain at most one small apple.
• 18M.2.sl.TZ2.10b: Find P(M < 95) .
• 18M.2.sl.TZ2.10a.ii: Show that μ = 106.
• 12N.2.sl.TZ0.6: In a large city, the time taken to travel to work is normally distributed with mean \(\mu \) and...
• 09M.2.sl.TZ1.4b: Given that \({\rm{P}}(X > a) = 0.27\) , find \(a\).
• 09M.2.sl.TZ2.9b: For Route B, the probability that the journey takes less than \(60\) minutes is \(0.85\). Find...
• SPNone.2.sl.TZ0.3b: Given that the standard deviation is 20, find a . Give your answer correct to the nearest whole...
• 13M.2.sl.TZ1.7: A random variable \(X\) is normally distributed with \(\mu  = 150\) and \(\sigma  = 10\) . Find...
• 13M.2.sl.TZ2.2b: Given that \({\rm{P}}(X < k) = 0.55\) , find the value of \(k\) .
• 15M.2.sl.TZ1.9b: The company decides that the probability of a container being underfilled should be reduced to...
• 14N.2.sl.TZ0.10b: (i)     Write down the standardized value for \(815\) g. (ii)     Hence or otherwise, find...
• 14N.2.sl.TZ0.10c: A fishing contest takes place in the lake. Small fish, called tiddlers, are thrown back into the...
• 15N.2.sl.TZ0.10b: The following table shows the percentages of small, medium and large watermelons grown on the...
• 15N.2.sl.TZ0.10a: Find the standard deviation of the masses of the watermelons.