how many tick marks are needed to divide a numberline into 6 intervals

The range for the above ungrouped data is 49 - 12 = 37. Normally it is desirable to divide the range into 6 to 10 classes. Consider the class 11 - 15. If a student scores 11 marks or 15 marks, he will be put in this class. For this class, 11 is the lower limi..

Divide [0, 6] into 6 equal intervals using Simpson's Rule, find the approximate value of ∫ 0 6 1 1 + x dx . => 1.9587 or - 0.8571 or 5.8761 or 1.3474..

Question: Prove mid-point theorem from converse of Basic Proportionality Theorem. [2 Mark] Answer: Given: D and E are the mid-points of AB and AC respectively of a triangle ABC. To prove: DE||BC Proof: .... (1) (Since D is the mid-point of AB, AD = DB) From (1) and ..

) The class intervals are made continuous and then the histogram is constructed. (ii) A kink or a zig-zag curve is shown near the origin. It indicates that the scale along the horizontal axis does not start at the origin. (iii) The horizontal scale and the vertical scale need no..

The part of air that helps in combustion or burning is oxygen gas. You can perform the following experiment to determine the percentage of oxygen in air. You will need a trough, a bell jar, an evaporation dish and a small piece of yellow phosphorus. Take the bell jar and approximately ..

(1) Mark class intervals on X-axis and frequencies on Y-axis. (2) The scales for both the axes need not be the same. (3) Class intervals must be exclusive. If the intervals are in inclusive form, convert them to the exclusive form. (4) Draw rectang..

Question: The line segment joining A(2,3) and B(6,-5) is intersected by the x-axis at point K. Write down the ordinate of K. Hence find the ratio in which K divides AB. [3 Mark] Answer: The point K is on the x-axis. Therefore, the ordinate of K is 0. ..

Question: Points A, B, C and D divides the line segment joining the points (5,-10) and the origin in five equal parts. Find the co-ordinates of A, B, C and D. [5 Mark] Answer: In the figure, D divides PQ in the ratio 1:4. ..

TutorVista's online Calculus help isn't just about working out a few problems and logging off. Features like regular homework help, and exam prep enable a student to get all the help he/she needs. There is also an extensive library of e-learning material like free Calculus question banks..

Question: The line segment joining A(2, 3) and (6, -5) is intercepted by x -axis at a point K. Write down the ordinate of the point K. Hence find the ratio in which K divides AB. [3 Mark] Answer: The ordinate of point K is 0 as it lies on x-axis by the int..