Question
Find the range of the following data.
✓
Answer
Here, upper limit of the highest class (L) = 175
lower limit of the lowest class (S) = 115
∴ Range = L – S
= 175 – 115
= 60
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If $A=\left[\begin{array}{ll}2 & 1 \\ 0 & 3\end{array}\right], B=\left[\begin{array}{cc}1 & 2 \\ 3 & -2\end{array}\right]$, verify that $|A B|=|A||| B \mid$.
→Show that $2 x+y+6=0$ is a tangent to $x^2+y^2+2 x-2 y-3=0$. Find its point of contact.
→Obtain the equation of the line containing the point: B(4, – 3) and parallel to the X-axis.
Find the slope of the line which passes through the points $\mathrm{A}(2,4)$ and $\mathrm{B}(5,7)$.
→Find the equation of the line: containing the point T(7, 3) and having inclination 90°.
Find $A^{\top}$, if
→$A=\left[\begin{array}{cc}1 & 3 \\ -4 & 5\end{array}\right]$
If $A \alpha=\left[\begin{array}{cc}\cos \alpha & \sin \alpha \\ -\sin \alpha & \cos \alpha\end{array}\right]$, show that $A \alpha \cdot A \beta=A \alpha+\beta$
→
Describe the sample space of the experiment when a coin and a die are thrown simultaneously.
Find the equation of the line : making intercepts 3 and 6 on the co-ordinate axes.