00:01
In this question we need to draw the histogram for this frequency table.
00:04
So first interval is 8 .5 to 13 .5 which is 15 frequency.
00:11
So here is 15 is between 16 and 14.
00:17
So it says this is and this is here 13 .5.
00:24
And the next is 13 .5 to 18.
00:28
So here 18 should be lie in 20.
00:31
Here is 18 so we will draw here the 18 this is 18 .5 now 18 .5 to 23 .5 is 24 so 24 is here this is 23 .5 next 23 .5 to 28 .5 is 33 so 33 is here is 32 and 33 is here so it is 32 and 33 is here so it is like that so here is this this is the 23 .5 to 28 .5 next is 28 .5 to 33 .5 is 26 so 26 is like here so it is this this is 33 .5 next is 33 .5 to 38 .5 which is 24 and 24 is this.
01:42
So here is 24 here is 24 and this should be here now next is 23 .5 to 38 .5 is 24 and 38 .5 to 43 .5 is 10.
02:01
So 10 should be like here though this is the 10 smallest this is 10 okay so it's a 43 .5.
02:18
Now this is a histogram.
02:20
Here is we write here 15 18 24 33 26 24 and 10 here the scale of y axis is scale is equals to one box or one box is equal to two unit two one box is equal to two in the b part we need to find the median class so the median is the highest frequency is 33 so median class is 23 .5 to 28 .5 the c part we need to find the median score so here median score is having the formula of median score is median score is equals to l plus n upon 2 minus cf cf is cumulative frequency upon f multiplied with h.
03:38
So here lower frequency is the median class, the median class having the limit having the lower frequency is here l is equal to 23 .5, h is the class size which is 5...