alleryStart learning →Heights of plants are in centimetres. The range of these heights is expressed in:
APercent
BCentimetres
CNo unit
DSquare cm
Answer & Solution
Correct answer: B. Centimetres
A difference of two heights keeps the unit of the data, which is cm.
Keep practising Measures of Central Tendency and Dispersion
Browse all Measures of Central Tendency and Dispersion questions for CA Foundation, or explore more Quantitative Aptitude topics.
Related questions
A data set has median 10. Every value is tripled and then 4 is subtracted. The new median Every observation is doubled and then 5 is added. A mode of 6 becomes:In actuarial science, the coefficient of variation is known as:When the mean is close to zero, the coefficient of variation tends to:The coefficient of variation of an exponential distribution equals:For the progression 7, 11, 15, 19, 23 the mean and median are both:Which measure of dispersion uses only the largest and smallest values?Five numbers have mean 20. If one number 30 is replaced by 10, the new mean is: