If \( 1-5,6-10,11-15, \ldots \), are the classes of a frequency distribution, then the size of t... VIDEO
If \( 1-5,6-10,11-15, \ldots \), are the classes of a frequency distribution, then the size of the class ishttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-10-26 Construct a greater than cumulative frequency curve.
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Class Interval & Frequ... 2022-10-26 Construct a less than cumulative frequency curve and a greater than cumulative frequency curve a... 2022-10-26 Draw the histogram for the following distribution:
\( \begin{array}{cc}\text { Wors } & \text { ... 2022-10-26 In the figure given below (not to scale), \( A B C D \), \( B E F C \) and \( E G H F \) are thr... 2022-10-26 The weight (in \( \mathrm{kg} \) ) of 25 children of 9 th class is given. Find the mean weight o... 2022-10-26 The mean of the data is 15 . If each observation is divided by 5 and 2 is added to each result, ... 2022-10-26 The sum of 12 observations is 600 , then their mean is 2022-10-26 Find the value \( \tan \left(22 \frac{1^{\circ}}{2}\right) \).
(a) \( \sqrt{2}-1 \)
(b) \( 1+\sq... 2022-10-26 A class interval of a data has 15 as the lower limit and 25 as the size. Then, the class mark is 2022-10-26 In a histogram, the of all rectangles are equal. (width/length/area) 2022-10-26 If \( 1-5,6-10,11-15, \ldots \), are the classes of a frequency distribution, then the size of t... 2022-10-26 From the top of a building, the angles of elevation and depression of top and bottom of a tower ... 2022-10-26 If \( \cos \theta+\left(\frac{1}{\sqrt{3}}\right) \sin \theta=\frac{2}{\sqrt{3}} \), then find \... 2022-10-26 \( 1-5,6-10,11-15, \ldots \), are the classes of a distribution, the upper boundary of the class... 2022-10-26 \( 0-10,10-20,20-30, \ldots \), are the classes, the lower boundary of the class \( 20-30 \) is 2022-10-26 The angles of depression of two points from the top of the tower are \( 30^{\circ} \) and \( 60^... 2022-10-26 The mid-value of \( 20-30 \) is 2022-10-26 From a point on the ground, the angle of elevation of an aeroplane flying at an altitude of \( 5... 2022-10-26 The class mark of a class is 25 and if the upper limit of that class is 40 , then its lower limit is 2022-10-26 The following sentences are the steps involved in eliminating \( \theta \) from the equation \( ... 2022-10-26 Consider the data: \( 2,3,2,4,5,6,4,2,3,3,7,8 \), 2,2 . The frequency of 2 is
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