Find the missing frequencies in the following frequency distribution if the mean is 50.25 and the total no. of students is 80.
marks obt.(%) 25 35 45 55 65 75 85
no. of students 7 23 ? 15 10 ? 5.
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ulcuuu you can do it used to be a part of the team and I will be there at the same time I am girl I was telling you about the job and I have a few questions about the job and I have to go to the study guide for the study guide that's why I HOPE MY the job and the study guide that I can do the study guide for ka giuld the study material for answering all my questions and I am girl is your name on there and see if I can do it tomorrow
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