If the mean of frequency distribution is 6.5 and ∑fi xi = 120 + 2k, ∑fi = 20, then k is equal to: (A)10 (B)15 (C)5 (D)25 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 8, 2022
—– is not affected by extreme items A. Mean ( B. Median ( C. Mode ( D. All these 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
—– is the value of item of a series which occurs most frequently A. Median ( B. Mean ( C. Mode ( D. none 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
Which divides the value of a variable into two equal parts? A. Median ( B. Mean ( C. Mode ( D. All these 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
What is the Mean for the following observation ; 3,4,6,7,10 A. 4 ( B. 5( C. 6 ( D. 9 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
—–is a figure that represents the whole group A. Average ( B. Value ( C. Data ( D. None 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
Statistics is an art as well as A. Science ( B. Average ( C. Theory ( D. None 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
Statistics does not deals with A. Qualitative B. Quantitative C. Both D. None 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
— are the eyes of Govt administration A. Statistics B. Economics C. Politics D. none 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
Modern statistical devices have been made business forecasting more A. precise and accurate B. difficult C. misunderstanding D. easy 0 Stats MCQs Author: sinxoo Report : If answer is wrong. June 2, 2022
