KSSM MATHEMATICS FORM 5<br />CHAPTER 7: Measures of Dispersion for Grouped Data<br />Extensive Practice<br />Question 4<br /><br />If you have any question, please leave your comments.<br /><br />📘 Please post your math-related questions here:<br /><a href="https://www.messenger.com/t/olzenmaths" target="_blank" rel="nofollow">https://www.messenger.com/t/olzenmaths</a> <br /><br />📘 My Facebook Page: Olzen Mathematics 2020<br /><a href="https://www.facebook.com/olzenmaths/" target="_blank" rel="nofollow">https://www.facebook.com/olzenmaths/</a><br /><br />▶ KSSM Mathematics Form 5 - Measures of Dispersion for Grouped Data<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5voY8b6NKMoPuDqIpVHbUDZ" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5voY8b6NKMoPuDqIpVHbUDZ</a><br /><br />▶ KSSM Mathematics Form 5 - Ratios and Graphs of Trigonometric Functions<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5ubfpLESiRhAjh0KaQakthh" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5ubfpLESiRhAjh0KaQakthh</a><br /><br />▶ KSSM Mathematics Form 5 - Congruency, Enlargement and Combined Transformation<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5sot7aGioKHHXJNuNua9kLP" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5sot7aGioKHHXJNuNua9kLP</a><br /><br />▶ KSSM Mathematics Form 5 - Taxation<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5t3yDOVhf1tlEyBmwUrT-3O" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5t3yDOVhf1tlEyBmwUrT-3O</a><br /><br />▶ KSSM ADDMATH Form 5 - Integration<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5sdAPJM61mDR3EMEw2LVbSl" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5sdAPJM61mDR3EMEw2LVbSl</a><br /><br />▶ KSSM Mathematics Form 5 - Insurance<br /><a href="https://youtu.be/CcAL91t-eWk" target="_blank" rel="nofollow">https://youtu.be/CcAL91t-eWk</a><br /><br />▶ KSSM ADDMATH Form 5 - Differentiation<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5s9CL4xt4rh_jHaOF_886ha" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5s9CL4xt4rh_jHaOF_886ha</a><br /><br />▶ KSSM Mathematics Form 5 - Matrices<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5vqWGtIdpP0JN97lULjX-xb" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5vqWGtIdpP0JN97lULjX-xb</a><br /><br />▶ KSSM ADDMATH Form 5 - Circular Measure<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5uETyRg5EzT7H_ZbWeO_HyQ" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5uETyRg5EzT7H_ZbWeO_HyQ</a><br /><br />▶ KSSM Mathematics Form 5 - Variation<br /><a href="https://youtube.com/playlist?list=PLkQXp7Lpcc5tr1NdltxmiBFNk8F0t_ZGb" target="_blank" rel="nofollow">https://youtube.com/playlist?list=PLkQXp7Lpcc5tr1NdltxmiBFNk8F0t_ZGb</a><br /><br />🔎 KSSM Mathematics Form 4<br />Chapter 1: Quadratic Functions and Equations in One Variable<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uuLRIaZvhC6c7wy2Y2wAQx" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uuLRIaZvhC6c7wy2Y2wAQx</a><br /><br />🔎 Chapter 2: Number Bases<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uM44q_Lh9qvTMlP37z48i_" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uM44q_Lh9qvTMlP37z48i_</a><br /><br />🔎 Chapter 3: Logical Reasoning<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tW1FV9X0xuJiIoJWPzmR47" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tW1FV9X0xuJiIoJWPzmR47</a><br /><br />🔎 Chapter 4: Operations on Sets<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5t-vZJwjM-SwwHlnPXN3Y3a" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5t-vZJwjM-SwwHlnPXN3Y3a</a><br /><br />🔎 Chapter 5: Network in Graph Theory<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sC3Ou4Z9_C1Mzc1AFLPbkC" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sC3Ou4Z9_C1Mzc1AFLPbkC</a><br /><br />🔎 Chapter 6: Linear Inequalities in Two Variables<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tOjdt-dYMSGrjNXplO9zEq" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tOjdt-dYMSGrjNXplO9zEq</a><br /><br />🔎 Chapter 7: Graphs of Motion<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sEQG0GawrUUABSN9vF-nT5" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sEQG0GawrUUABSN9vF-nT5</a><br /><br />🔎 Chapter 8: Measures of Dispersion for Ungrouped Data<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uSKEYCI0cfnU4OWTtpaLrW" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uSKEYCI0cfnU4OWTtpaLrW</a><br /><br />🔎 Chapter 9: Probability of Combined Events<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sAEsiFLHqo8ppw-D4oZo4J" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sAEsiFLHqo8ppw-D4oZo4J</a><br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5vY4Qk6YKlhgt2RJnh49_uw" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5vY4Qk6YKlhgt2RJnh49_uw</a><br /><br />🔎 Chapter 10: Consumer Mathematics: Financial Management<br /><a href="https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sR0fJUZSsbU7eh7X9kmT54" target="_blank" rel="nofollow">https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sR0fJUZSsbU7eh7X9kmT54</a><br />...<br /><a href="https://www.youtube.com/watch?v=mp61135IIiA" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=mp61135IIiA</a>