Mathematics Advanced 11–12 – Year 12 · Random variables · Continuous random variables · Topic: Data & statistics · Year 12
Generate the expression for the variance of a continuous random variable, Var(X) = E(X²) - μ² = ∫abx²f(x)dx - μ², where the probability density function f(x) is defined on the interval [a,b]
Dot point ID advanced-year-12-random-variables/dp-c48b60c4 · See it on the NSW Curriculum website ↗
↩SupportBuild the prerequisite skills first · 0 resources★EnrichExtension & rich tasks · 0 resources
Outcomes for this focus area (MAV-12-07)
MAV-12-07 solves problems involving discrete probability distributions, continuous random variables and the normal distributionCore resources for this dot point
On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.
No checked core resources tagged to this exact dot point yet. See the focus area resources below.