Qualification > Math
S1 and S2 DOUBTS HERE!!!!
Saladin:
Hey, I do Edexcel S1, please post all your doubts here!!!
Blizz_rb93:
Here's this question! I was solving through the book exercises and then I found this question a bit confusing.
A farmer keeps a record of the weekly milk yield of his herd of seven cows over a period of 6 months. He finds that the mean yield is 24 liters. He buys another cow that he is told will produce 28 liters of milk in a week. Work out the effect this will have on the mean milk yield of his cows.
Thank you in advance.
Summer :]:
i just face difficulties in answering those questions requiring comments :(
dunno what to do about it!! and those type of questions are more common nowdays then in the old papers >:(
Saladin:
--- Quote from: Psyclax on May 08, 2010, 06:47:30 pm ---Here's this question! I was solving through the book exercises and then I found this question a bit confusing.
A farmer keeps a record of the weekly milk yield of his herd of seven cows over a period of 6 months. He finds that the mean yield is 24 liters. He buys another cow that he is told will produce 28 liters of milk in a week. Work out the effect this will have on the mean milk yield of his cows.
Thank you in advance.
--- End quote ---
It will increase his yield to 24.5
Saladin:
--- Quote from: Summer :] on May 09, 2010, 05:15:31 pm ---i just face difficulties in answering those questions requiring comments :(
dunno what to do about it!! and those type of questions are more common nowdays then in the old papers >:(
--- End quote ---
It is best just to understand what the question is essentially asking. What is the question trying to investigate...
Sometimes, it just comes with practice.
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