Statistics MCQs
Statistics MCQs cover probability, sampling, hypothesis testing, correlation, regression, and data interpretation. Ideal for CSS, NTS, PMS, GAT, and university exams, they boost conceptual understanding, analytical skills, and real-world statistical application.
Q: Data that cannot be arranged in a specific order is
A) Interval
B) Ordinal
C) Ratio
D) Nominal
Q: A sample drawn so every element has equal chance is called
A) Cluster sample
B) Random sample
C) Stratified sample
D) Biased sample
Q: The median is unaffected by
A) Mean
B) Central values
C) Outliers
D) Sample size
Q: Probability of complementary events adds up to
A) 0
B) 1
C) Undefined
D) 2
Q: Chi-square test is used to
A) Calculate correlation
B) Compare means
C) Test independence
D) Estimate population mean