week 2 Activity Question 1

unread,

Oct 16, 2020, 1:28:14 PM10/16/20

to Discussion forum for Statistics for Data Science I

IN question number 3 how to find the no of death in city hospital

unread,

Oct 16, 2020, 2:46:01 PM10/16/20

to Discussion forum for Statistics for Data Science I, Celeasa Panda

Going to table

Cancer 150 t

Accidents x 0.175

Heart Disease y z

Respiratory Disease 250 0.25

others 300 0.3

Ok.. when looking into others we have given that there relative frequency is 0.3

ie, (300/total)=0.3

So for finding total , 300/0.3 = 1000

so total is 1000. then when looking to x( deaths by accident) = 0.175 x 1000 = 175

So we have gotten total no. of deaths, x value... then y= 1000-(150+175+250+300)

y=1000-875= 125

Hope this Clear ..!!

faithfully

SUHANA

unread,

Oct 18, 2020, 5:26:26 AM10/18/20

to Discussion forum for Statistics for Data Science I, suhusc...@gmail.com, Celeasa Panda

ALSO TOTAL RELATIVE FREQUENCY IS ALWAYS ONE, JUST WANTED TO CONFIRM... GUIDE ME IF I AM WRONG...

I have got answer in this way and it was 0.125

Solution -

Z = 1 - (0.15+0.175+0.25+0.3) = 0.125

unread,

Oct 18, 2020, 6:06:34 AM10/18/20

to Discussion forum for Statistics for Data Science I, brajesh...@gmail.com, suhusc...@gmail.com, Celeasa Panda

Yes, both methods are correct.

Thanks

Nitin Kumar Jha

Statistics course instructor

Reply all

Reply to author

Forward