The following data gives the information on the observed lifetimes (in hours) of 225 electrical components: Determine the modal lifetimes of the components. The following data gives the information on the observed lifetimes (in hours) of 225 electrical components: Determine the modal lifetimes of the components. October 6, 2020 Category: Chapter 14 - Statistics , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related