DP Further Mathematics HL Questionbank
3.2
Description
[N/A]Directly related questions
- 18M.2.hl.TZ0.1c: Given that \({\bar X}\) and \({\bar Y}\) are the respective sample means,...
- 18M.2.hl.TZ0.1b.iii: P(X1 + X2 + Y1 + Y2 + Y3 + Y4 < 30).
- 18M.2.hl.TZ0.1b.ii: P(3X1 + 4Y1 > 15).
- 18M.2.hl.TZ0.1b.i: P(X1 + Y1 < 11).
- 18M.2.hl.TZ0.1a: Write down the distribution of aX + bY where a, b \( \in \mathbb{R}\).
- 16M.1.hl.TZ0.2c: Find the probability that the total lifetime of 5 randomly chosen robust vacuum cleaners is...
- 16M.1.hl.TZ0.2b: Find the probability that the total lifetime of 7 randomly chosen basic vacuum cleaners is less...
- 16M.1.hl.TZ0.2a: Find \({\text{P}}\left( {B > {\text{E}}(B) + \frac{1}{2}\sqrt {{\text{Var}}(B)} } \right)\).
- 17M.1.hl.TZ0.4b: Determine the probability that their combined weight exceeds the recommended maximum.
- 17M.1.hl.TZ0.4a: Find the probability that the weight of a randomly chosen male student is more than twice the...
- 15M.1.hl.TZ0.7b: Sami now considers the brand “Bright”. The weight of the contents of a randomly chosen packet of...
- 15M.1.hl.TZ0.7a: Sami is undertaking market research on packets of soap powder. He considers the brand “Gleam”....
- SPNone.1.hl.TZ0.4a: The shopkeeper places \(100\) randomly chosen potatoes on a weighing machine. Find the...
- SPNone.1.hl.TZ0.4b: Find the minimum number of randomly selected potatoes which are needed to ensure that their total...
Sub sections and their related questions
Linear transformation of a single random variable.
- SPNone.1.hl.TZ0.4a: The shopkeeper places \(100\) randomly chosen potatoes on a weighing machine. Find the...
- SPNone.1.hl.TZ0.4b: Find the minimum number of randomly selected potatoes which are needed to ensure that their total...
- 18M.2.hl.TZ0.1a: Write down the distribution of aX + bY where a, b \( \in \mathbb{R}\).
- 18M.2.hl.TZ0.1b.i: P(X1 + Y1 < 11).
- 18M.2.hl.TZ0.1b.ii: P(3X1 + 4Y1 > 15).
- 18M.2.hl.TZ0.1c: Given that \({\bar X}\) and \({\bar Y}\) are the respective sample means,...
- 18M.2.hl.TZ0.1b.iii: P(X1 + X2 + Y1 + Y2 + Y3 + Y4 < 30).
Mean of linear combinations of n random variables.
- 15M.1.hl.TZ0.7a: Sami is undertaking market research on packets of soap powder. He considers the brand “Gleam”....
- 15M.1.hl.TZ0.7b: Sami now considers the brand “Bright”. The weight of the contents of a randomly chosen packet of...
- 16M.1.hl.TZ0.2a: Find \({\text{P}}\left( {B > {\text{E}}(B) + \frac{1}{2}\sqrt {{\text{Var}}(B)} } \right)\).
- 16M.1.hl.TZ0.2b: Find the probability that the total lifetime of 7 randomly chosen basic vacuum cleaners is less...
- 16M.1.hl.TZ0.2c: Find the probability that the total lifetime of 5 randomly chosen robust vacuum cleaners is...
- 18M.2.hl.TZ0.1a: Write down the distribution of aX + bY where a, b \( \in \mathbb{R}\).
- 18M.2.hl.TZ0.1b.i: P(X1 + Y1 < 11).
- 18M.2.hl.TZ0.1b.ii: P(3X1 + 4Y1 > 15).
- 18M.2.hl.TZ0.1c: Given that \({\bar X}\) and \({\bar Y}\) are the respective sample means,...
- 18M.2.hl.TZ0.1b.iii: P(X1 + X2 + Y1 + Y2 + Y3 + Y4 < 30).
Variance of linear combinations of n independent random variables.
- 15M.1.hl.TZ0.7a: Sami is undertaking market research on packets of soap powder. He considers the brand “Gleam”....
- 15M.1.hl.TZ0.7b: Sami now considers the brand “Bright”. The weight of the contents of a randomly chosen packet of...
- 18M.2.hl.TZ0.1a: Write down the distribution of aX + bY where a, b \( \in \mathbb{R}\).
- 18M.2.hl.TZ0.1b.i: P(X1 + Y1 < 11).
- 18M.2.hl.TZ0.1b.ii: P(3X1 + 4Y1 > 15).
- 18M.2.hl.TZ0.1c: Given that \({\bar X}\) and \({\bar Y}\) are the respective sample means,...
- 18M.2.hl.TZ0.1b.iii: P(X1 + X2 + Y1 + Y2 + Y3 + Y4 < 30).
Expectation of the product of independent random variables.
- 18M.2.hl.TZ0.1a: Write down the distribution of aX + bY where a, b \( \in \mathbb{R}\).
- 18M.2.hl.TZ0.1b.i: P(X1 + Y1 < 11).
- 18M.2.hl.TZ0.1b.ii: P(3X1 + 4Y1 > 15).
- 18M.2.hl.TZ0.1c: Given that \({\bar X}\) and \({\bar Y}\) are the respective sample means,...
- 18M.2.hl.TZ0.1b.iii: P(X1 + X2 + Y1 + Y2 + Y3 + Y4 < 30).