1).given observations 4,9,11,14,37 mean deviation about median is
a).11, b).8.5, c).7, d).4.75.
2).if X ~ n(3,36) & Y~ N(5,64) then X + Y ~ (8,A).the value of A is
a)100, b).10, c).64, d).36.
1).given observations 4,9,11,14,37 mean deviation about median is
a).11, b).8.5, c).7, d).4.75.
2).if X ~ n(3,36) & Y~ N(5,64) then X + Y ~ (8,A).the value of A is
a)100, b).10, c).64, d).36.