>
Exams
>
Mathematics
>
Statistics
>
the range of the data set 35 12 21 24 15 7 16 12 3
Question:
The range of the data set: \( 35, 12, 21, 24, 15, 7, 16, 12, 30, 32, 13, 17 \) is:
Show Hint
Range of a Data Set}
Range = Max value - Min value
Sorting data helps avoid mistakes
Useful for estimating data spread
AP EAPCET - 2022
AP EAPCET
Updated On:
May 19, 2025
\( 28 \)
\( 42 \)
\( 17 \)
\( 21 \)
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
Step 1:
Identify maximum and minimum values: \[ \max = 35, \quad \min = 7 \]
Step 2:
Range \( = \max - \min = 35 - 7 = 28 \)
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Statistics
Let \( \alpha \) and \( \beta \) respectively be the maximum and the minimum values of the function \( f(\theta) = 4\left(\sin^4\left(\frac{7\pi}{2} - \theta\right) + \sin^4(11\pi + \theta)\right) - 2\left(\sin^6\left(\frac{3\pi}{2} - \theta\right) + \sin^6(9\pi - \theta)\right) \). Then \( \alpha + 2\beta \) is equal to :
JEE Main - 2026
Mathematics
Statistics
View Solution
The mean and variance of 10 observations are 9 and 34.2, respectively. If 8 of these observations are \( 2, 3, 5, 10, 11, 13, 15, 21 \), then the mean deviation about the median of all the 10 observations is:
JEE Main - 2026
Mathematics
Statistics
View Solution
The mean and variance of a data of 10 observations are 10 and 2, respectively. If an observation $\alpha$ in this data is replaced by $\beta$, then the mean and variance become $10.1$ and $1.99$, respectively. Then $\alpha+\beta$ equals
JEE Main - 2026
Mathematics
Statistics
View Solution
If the mean deviation about the median of the numbers \[ k,\,2k,\,3k,\,\ldots,\,1000k \] is \(500\), then \(k^2\) is equal to
JEE Main - 2026
Mathematics
Statistics
View Solution
If dataset $A=\{1,2,3,\ldots,19\}$ and dataset $B=\{ax+b;\,x\in A\}$. If mean of $B$ is $30$ and variance of $B$ is $750$, then sum of possible values of $b$ is
JEE Main - 2026
Mathematics
Statistics
View Solution
View More Questions
Questions Asked in AP EAPCET exam
In a series LCR circuit, the voltages across the capacitor, resistor, and inductor are in the ratio 2:3:6. If the voltage of the source in the circuit is 240 V, then the voltage across the inductor is
AP EAPCET - 2025
Electromagnetic induction
View Solution
0.25 moles of $ \text{CH}_2\text{FCOOH} $ was dissolved in $ 0.5 \, \text{kg} $ of water. The depression in freezing point of the resultant solution was observed as $ 1^\circ \text{C} $. What is the van't Hoff factor? ($ K_f = 1.86 \, \text{K kg mol}^{-1} $)
AP EAPCET - 2025
Colligative Properties
View Solution
At $T(K)$, the vapor pressure of water is $x$ kPa. What is the vapor pressure (in kPa) of 1 molal solution containing non-volatile solute?
AP EAPCET - 2025
Colligative Properties
View Solution
At 300 K, vapour pressure of pure liquid A is 70 mm Hg. It forms an ideal solution with liquid B. Mole fraction of B = 0.2 and total vapour pressure of solution = 84 mm Hg. What is vapour pressure (in mm) of pure B?
AP EAPCET - 2025
Colligative Properties
View Solution
A 1% (w/v) aqueous solution of a certain solute is isotonic with a 3% (w/v) solution of glucose (molar mass 180 g mol$^{-1}$). The molar mass of solute (in g mol$^{-1}$) is
AP EAPCET - 2025
Colligative Properties
View Solution
View More Questions