Chapter Content type Value Position Created at
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 13 Delete Content
Chapter 13 - Mathematics text STATISTICS 177 x  a We have, ui= i h (xi a) fi 1  f ... 14 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 15 Delete Content
Chapter 13 - Mathematics text STATISTICS 179 Table 13.7 Percentage of Number of xi di= ... 18 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 19 Delete Content
Chapter 13 - Mathematics text 180 MATHEMATICS Example3:Thedistributionbelowshowsthenumb... 20 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 21 Delete Content
Chapter 13 - Mathematics text STATISTICS 181 Activity 2 : Dividethestudentsofyourclassi... 22 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 23 Delete Content
Chapter 13 - Mathematics text 182 M ATHEMATICS 4. Thirtywomenwereexaminedinahospitalbya... 24 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 25 Delete Content
Chapter 13 - Mathematics text STATISTICS 183 8. Aclassteacherhasthefollowingabsenteerec... 26 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 27 Delete Content
Chapter 13 - Mathematics text 184 M ATHEMATICS Clearly,2isthenumberofwicketstakenbytheb... 28 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 29 Delete Content
Chapter 13 - Mathematics text STATISTICS 185   Mode = l   f1 f 0  h 2 f1 f 0 f... 30 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 31 Delete Content
Chapter 13 - Mathematics text 186 MATHEMATICS of the students. In the first situation, ... 32 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 33 Delete Content
Chapter 13 - Mathematics text STATISTICS 187 4. The following distribution gives the st... 34 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 35 Delete Content
Chapter 13 - Mathematics text 188 MATHEMATICS 13.4 MedianofGroupedData As you have stud... 36 Delete Content
Chapter 13 - Mathematics image /default_org/ncert_images/class-x/mat... 37 Delete Content
Chapter 13 - Mathematics text STATISTICS 189 Here n = 100, which is even. The median wi... 38 Delete Content
Chapter 13 - Mathematics text STATISTICS 191 How many students have scored less than 20... 42 Delete Content