12th Class Statistics MCQS Analysis of Time Series Online Test 1
3-cp-3-e-1-e-2-80-93-ce-b-1-is-known-as-3-a-3-c-2-fp-3-e_-_3-cp-3-eboth-a-and-c-but-not-b-3-c-2-fp-3-e,3-cp-3-e-choose-the-pair-of-symbols-that-best-completes-this-sentence-is-a-parameter-2-c-where-as-is-statistic-3-c-2-fp-3-e_-_3-cp-3-e-cf-83-2-c-s-3-c-2-fp-3-e,3-cp-3-e-for-unbiasedness-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-e-28-5-c-5-coverline-x-29-3-d-5-c-5-cmu-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-how-many-types-of-estimation-are-3-f-3-c-2-fp-3-e_-_3-cp-3-e-two-3-c-2-fp-3-e,3-cp-3-e-if-both-regression-coefficients-are-negative-2-c-then-the-correlation-coefficients-will-be-3-a-3-c-2-fp-3-e_-_3-cp-3-e-negative-3-c-2-fp-3-e,3-cp-3-e-if-e-2-88-91-d-2-is-equal-to-zero-then-rank-coefficient-of-correlation-is-equal-to-3-a-3-c-2-fp-3-e_-_3-cp-3-e-1-3-c-2-fp-3-e,3-cp-3-e-if-our-null-and-alternative-hypotheses-are-respectively-h-3-csub-3-e-0-3-c-2-fsub-3-e-3-a-c-2-b-5-3-d-16-and-h-3-csub-3-e-1-3-c-2-fsub-3-e-3-a-c-2-b-5-e-2-89-a-0-16-2-c-it-is-appropriate-to-use-a-3-a-3-c-2-fp-3-e_-_3-cp-3-e-two-tailed-test-3-c-2-fp-3-e,3-cp-3-e-if-the-attributes-a-and-b-are-completely-associated-2-c-then-the-coefficient-of-association-is-equal-to-3-a-3-c-2-fp-3-e_-_3-cp-3-e-1-3-c-2-fp-3-e,3-cp-3-e-if-the-magnitude-of-calculated-value-of-e-2-80-9-ct-e-2-80-9-d-is-less-than-the-tabulated-value-of-e-2-80-9-ct-e-2-80-9-d-and-alternative-hypothesis-is-two-sides-we-should-3-a-3-c-2-fp-3-e_-_3-cp-3-e-not-reject-h-3-csub-3-e-0-3-c-2-fsub-3-e-3-c-2-fp-3-e,3-cp-3-e-if-we-plot-the-paired-observations-28-xi-2-c-yi-29-i-3-d-1-2-c-2-2-c-e-2-80-a-6-2-c-n-on-a-graph-2-c-the-resulting-set-of-points-is-called-a-3-a-3-c-2-fp-3-e_-_3-cp-3-e-scatter-diagram-3-c-2-fp-3-e,3-cp-3-e-in-the-case-of-correlation-2-c-both-variables-x-and-y-are-assumed-to-be-3-a-3-c-2-fp-3-e_-_3-cp-3-e-random-3-c-2-fp-3-e,3-cp-3-e-in-the-regression-line-of-y-on-x-3-a-3-c-2-fp-3-e_-_3-cp-3-e-both-b-and-c-but-not-a-3-c-2-fp-3-e,3-cp-3-e-when-the-expected-frequencies-are-too-small-2-c-the-value-of-chi-square-will-be-3-a-3-c-2-fp-3-e_-_3-cp-3-e-underestimated-3-c-2-fp-3-e,3-cp-3-ea-complete-list-of-elements-in-a-population-is-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-sampling-frame-3-c-2-fp-3-e,3-cp-3-ea-statistic-used-to-estimate-a-population-parameter-is-a-3-a-3-c-2-fp-3-e_-_3-cp-3-e-point-estimator-3-c-2-fp-3-e
Questions | 15 |
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Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |