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Most Helpful Customer Reviews
4 of 5 people found the following review helpful:
3.0 out of 5 stars
Hard to recommend,
By
This review is from: Maths from Scratch for Biologists (Paperback)
I would find it hard to recommend this book. On several occasions, I'm left wondering whether it's me or the author who has misunderstood.
For example, the author notes that always rounding numbers like 2.45 up (to 2.5) introduces statistical bias, and prefers a variant of the "round to even" method, which in this case means rounding down to 2.4. Fair enough, but he also rounds down in cases like 2.459, which he would round to 2.4, even though it's clearly closer to 2.5. I'm left wondering what the real justification for this is. Another example: the author gives two methods of calculating percentiles; the first of these seems to assume that the distribution is perfectly flat, yet this isn't explicitly stated. Again, I'm left wondering whether it's me or the author who has misunderstood.
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Most Helpful Customer Reviews on Amazon.com (beta) Amazon.com:
4.0 out of 5 stars (2 customer reviews) 1 of 1 people found the following review helpful:
3.0 out of 5 stars
A bit overwhelming for those trying to catch up to forgotten math concepts...,
By Princess Yahm Serna "Yahmeela" - Published on Amazon.com
This review is from: Maths from Scratch for Biologists (Paperback)
The book is very good, but you have to already have reviewed those forgotten math concepts such as simple algebra and a few other things that the author purposely skipped to get to the details of the book.
Unfortunately I ended up returning it after realizing I probably need a book not only to refresh some of the concepts and formulas, but also give me more detailed exercises. I read a few chapters but felt lost without a guide. But the book is a great reference for those already familiar with most mathematical concepts. The author does explain how to apply them very well and the examples are of good use. Before purchasing this book, especially if you're entering the science field or starting college courses in science, make sure to get familiar with algebra, trigonometry, calculus, etc. before diving into this helpful book. Then buy it! Otherwise for those already into it, it's a very small, organized and great book that you can carry in a small purse for those who commute on public transportation. 1 of 2 people found the following review helpful:
5.0 out of 5 stars
It was a gift for my daughter,
By George Winstead - Published on Amazon.com
This review is from: Maths from Scratch for Biologists (Paperback)
I purchased this book as a stocking stuffer for my daughter who is a psychology major and is not particularly fond of math. She tells me that the book was right-on and considerably helped her out in her labs.
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