Q. When mean, median, and mode are identical, the distribution is___________ Positively SkewedNegatively SkewedSymmetrical BivariateUniform Answer: Symmetrical Bivariate

Q. The appropriate average for calculating average percentage increase in population is____________ Arithmetic MeanHarmonic MeanModeGeometric Mean Answer: Geometric Mean

Q. The measures of dispersion are changed by the change of_______________ ScaleOriginUnitNone of these Answer: Scale

Q. Statistics are aggregates of______________ MethodsCalculationsFactsData Answer: Data

Q. If mean is less than mode, the distribution will be____________ Positively skewedNegatively skewedSymmetricalNone of these Answer: Negatively skewed

Q. A symmetrical distribution has mean equal to 4. Its mode will be____________ Equal to 4Less than 4Greater than 4Not equal to 4 Answer: Equal to 4

Q. The shape of symmetrical distribution is _______ U shapedBell ShapedJ ShapedNone of these Answer: Bell Shaped

Q. The distribution in which mean = 60 and mode = 50, will be ____________ SymmetricalPositive skewedNegative skewedNone of these Answer: Positive skewed

Q. In Uni-model distribution, if mode is less than mean, then the distribution will be__________ SymmetricalNormalPositively skewedNegatively skewed Answer: Positively skewed

Q. If in a distribution left tail is longer than right tail, then the distribution will be____________ SymmetricalPositive skewedNegative skewedNone of these Answer: Negative skewed