P. K. Kataria DEE TD Bhusawal 1 TYPE OF REGULATING EQUIPMENT Three types of regulating equipment are used in Indian Railways 1. WINCH TYPE 2. SMALL 3 PULLY TYPE 3. MODIFIED…
Chapters 1 & 2 Stats Start Here & Data In this chapter we introduce the ideas of confidence intervals and look at how to construct one for a single population proportion.…
S2 Hypothesis tests - Tests on binomial PhysicsAndMathsTutor.com 1. A company claims that a quarter of the bolts sent to them are faulty. To test this claim the number of…