Draw an ogive for the following distribution. Determine the media… - Vidyadip

Question

Draw an ogive for the following distribution. Determine the median graphically and verify your result by a mathematical formula.

Height (in cms.)	No. of students
145-150	2
150-155	5
155-160	9
160-165	15
165-170	16
170-175	7
175-180	5
180-185	1

✓

Answer

Get the step-by-step solution for this question inside the Vidyadip app.

Get the answer in the app

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Solve the Following Question.(5 Marks)" from Partition Values (p-2)→Partition Values (p-2) — all question types→Maths (commerce) STD 11 Commerce / Arts question papers→Maharashtra Board STD 11 Commerce / Arts question papers→Maharashtra Board question paper generator→

Similar questions

\begin{aligned}
& f(x)=\frac{\sqrt{x+3}-2}{x^3-1} \text { for } x \neq 1 \\
& =2 \text { for } x=1, \text { at } x=1
\end{aligned}

The following table gives the frequency distribution of marks of 100 students in an examination.

Marks	15-20	20-25	25-30	30-35	35-40	40-45	45-50
No. Of Student	9	12	23	31	10	8	7

Determine $D_6$, $Q_1$, and $P_{85}$ graphically.

Solve the following quadratic equations.
$x^2-(3 \sqrt{ } 2+2 i) x+6 \sqrt{2} i=0$

$3 x+2 y \leq 150, x+4 y \geq 80, x \leq 15, y \geq 0, x \geq 0$

200 teenagers were asked which takeaway food do they prefer – French fries, burgers, or pizza. The results were-

	French fries	burger	Pizza
Boys	6	20	24
Girls	18	40	92

Compute $ϰ^{2}$ statistic.

$x+y \geq 4,2 x-y \leq 0$

Find two numbers whose A.M. exceeds their G.M. by $\frac{1}{2}$ and their H.M. by $\frac{25}{26}$.

The following is the frequency distribution of overtime (per week) performed by various workers from a certain company. Determine the values of D2, Q2, and P61 graphically.

Overtime (In Hours)	Below -8	8-12	12-16	16-20	20-24	24-and Above
No. Of Workers	4	8	16	18	20	14

Calculate $D_{9}$ and $P_{20}$ of the following distribution.

Length (In Inches)	0-20	20-40	40-60	60-80	80-100	100-120
No. Of Unit	1	14	35	85	90	15

Out of a sample of 120 persons in a village, 80 were administered a new drug for preventing influenza, and out of the 18 were attacked by influenza. Out of those who are not administered the new drug, 10 persons were not attacked by influenza:
(i) Prepare a two-way table showing frequencies.
(ii) Compute the $x^2$ square statistic.