Statistics

JEE Main · Mathematics · 13 past questions

These are the board's own papers. 130 more board questions reprinted in the books we use in class are for signed-in students: sign in.

1 of 13 · show all

1. Q6 2026 5 Apr Shift 2

   A variable X takes values 0, 0, 2, 6, 12, 20, ..., n(n−1) with frequencies…

   Try it →