11th Class Statistics MCQS Probability Distributions Online Test 3

3-cp-3-e-statistics-is-the-backbone-of-3-a-3-c-2-fp-3-e_-_3-cp-3-e-research-3-c-2-fp-3-e,3-cp-3-e-the-area-of-trapezoid-is-equal-to-3-a-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-sum-5-c-5-c-2-c-of-5-c-5-c-2-c-parallel-5-c-5-c-2-c-sides-5-c-5-c-2-c-x-5-c-5-c-2-c-base-5-c-5-cover-2-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-the-smallest-and-the-largest-values-of-any-given-class-of-a-frequency-distribution-are-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-class-limits-3-c-2-fp-3-e,3-cp-3-e-which-of-the-following-is-written-at-the-top-of-the-table-3-a-3-c-2-fp-3-e_-_3-cp-3-e-title-3-c-2-fp-3-e,3-cp-3-ea-graph-of-cumulative-frequency-is-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-ogive-3-c-2-fp-3-e,3-cp-3-eq-2-3-d-median-3-d-3-a-3-c-2-fp-3-e_-_3-cp-3-ep-3-csub-3-e-50-3-c-2-fsub-3-e-3-c-2-fp-3-e,a-random-variable-is-also-called-3-a_-_both-28-a-29-26-amp-3-b-28-b-29-but-not-28-c-29,e-28-x-c-2-b-5-29-3-csup-3-e-2-3-c-2-fsup-3-e-3-d_-_variance,e-28-y-3-csup-3-e-2-3-c-2-fsup-3-e-29-e-2-80-93-5-be-28-y-29-5-d-3-csup-3-e-2-3-c-2-fsup-3-e-is-the-formula-2-c-used-to-compute-3-a_-_variance-of-the-random-variable,for-a-constant-k-2-c-the-variance-of-k-is-3-a_-_0,for-a-random-variable-e-2-80-98-x-e-2-80-99-e-2-88-91-p-28-x-29-is-equal-to-3-a_-_1,for-discrete-random-variable-e-2-80-98-x-e-2-80-99-2-c-the-expectation-of-x-i-e-e-28-x-29-is-equal-to-3-a_-_3-cmath-3-e-3-cmo-3-e-e-2-88-91-3-c-2-fmo-3-e-3-cmi-3-ex-3-c-2-fmi-3-e-3-cmi-3-ep-3-c-2-fmi-3-e-3-cmo-stretchy-3-d-22-false-22-3-e-28-3-c-2-fmo-3-e-3-cmi-3-ex-3-c-2-fmi-3-e-3-cmo-stretchy-3-d-22-false-22-3-e-29-3-c-2-fmo-3-e-3-c-2-fmath-3-e