00:02
Hello students, according to the given question we have to find the chi -square test.
00:06
So, given the observed values that is observed frequencies denoted as oi.
00:15
So, for the male, female and the total values.
00:21
So, given 5402, 13, 310 the total is 18712, 2147, 3678 the total is 5885, 912, 966 the total is 1878 and here it is 495, 358 the total is 853.
00:49
So, the overall total is 27268 and here the column total is 8956 and here 18312.
01:05
Now, we have to calculate the expected frequencies the formula is row total into column total is divided by the grand total.
01:18
From the above table we get the expected frequency values that is ei for male and female, male and female.
01:30
The values are 6145 .84, 12566 .16, 1913 .18, 3911 .82, 616 .82, 1261 .18, 280 .16 and 572 .84...