UGC NET Paper 1 — Statistics
52 questions across 5 years
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19 questions shown from 2024.
Arrange the data sets with following pairs of mean (x) and standard derivation (σ) in increasing order of their coefficient of variation. (A) x = 8, σ=1.7 (B) x = 11, σ= 2.2 (C) x...
Arrange the datasets with following pairs of mean (x) and standard deviation (σ) in increasing order of their coefficient of variation: A. x = 25, σ = 9 B. x = 40, σ = 12 C. x = 30...
Arrange the datasets with following pairs of mean (x̄) and standard deviation (σ) in increasing order of their coefficient of variation. A. x̄ = 14, σ = 2.8 B. x̄ = 9, σ = 1.5 C. x...
Arrange the following datasets with means (x̄) and standard deviations (σ) in increasing order of their coefficients of variation. (A) σ= 3.7, x̄ = 20 (B) σ= 4.3, x̄ = 25 (C) σ= 5....
Arrange the datasets with the following means (X) and standard deviations(σ) in decreasing order of their coefficients of variation. (A) σ=4.3, X = 13.8 (B) σ=3.8, X = 12.7 (C) σ=5...
Arrange the correlation coefficients computed from the following information on covariance i.e. cov (x,y) and standard deviation σx and σy, in increasing order. A. cov(x, y) = 18,...
Arrange the datasets with following pairs of mean (x) and standard deviation (σ) in increasing order of their coefficient of variation: A. x = 25, σ = 9 B. x = 40, σ = 12 C. x = 30...
Covariance i.e Cov (X,Y) and standard deviations of different datasets are given. Estimate the correlation coefficients and arrange in increasing order A. Cov (X,Y) = 32, σx = 8, σ...
Arrange the following statistical measures in ascending order: (A) Sixth Decile (B) Median (C) Third Quartile (D) 67th Percentile Choose the correct answer from the options given b...
Arrange the data sets with following means ($\bar{x}$) and standard deviations ($\sigma$) in increasing order of their coefficients of variation: (A) $\sigma= 3.7, \bar{x} = 20$ (B...
Match List I with List II List I (n=number of trials p=probability of success) A. n=7, p = 0.3 B. n=5, p = 0.4 C. n=8, p = 0.5 D. n=6, p = 0.6 List II (Variance of Binomial Distrib...
Identify the measures of dispersion : (A) Mean deviation (B) Median (C) Standard deviation (D) Range (E) Quartile Choose the correct answer from the options given below :
Sharpness of the peak of a statistical distribution is represented by
Arrange the probabilities corresponding to the standard normal variate 'z' lying in the following intervals, in increasing order.
The numerator and denominator degrees of freedom are used in the computation of which of the following test statistics?
Match List I with List II List I Total Sum Squares (TSS) and Residual Sum of Sequences (RSS) A. RSS = 25, TSS = 60 B. RSS = 35, TSS = 75 C. RSS = 30, TSS = 70 D. RSS = 40, TSS = 75...
Match List - I with List - II. List - I (Total sum of squares (TSS) and Residual sum of squares) (A) RSS = 5, TSS = 20 (B) RSS = 5, TSS = 25 (C) RSS = 10, TSS = 25 (D) RSS = 12, TS...
Match List - I with List - II: List - I (Total Sum of Squares (TSS) and Residual Sum of Squares (RSS)) (A) RSS = 5, TSS = 20 (B) RSS = 5, TSS = 25 (C) RSS = 10, TSS = 25 (D) RSS =...
Arrange the datasets with following pairs of mean ($\bar{x}$) and standard deviation ($\sigma$) in increasing order of their coefficient of variation: A. $\bar{x}$ = 25, $\sigma$ =...