Dr. Mathers thinks that copper deficiency may cause a loss in bone density. He k
ID: 167199 • Letter: D
Question
Dr. Mathers thinks that copper deficiency may cause a loss in bone density. He knows that copper deficiency causes a loss of pigmentation in hair in bicolored black & white rats after four weeks (images may or may not show up - it does not affect your ability to answer the question., Now you need to collect data including weight, coat color (white or bicolored), and bone density results. Bone Mineral Density (BMD) results are collected in g/cm^2. Briefly describe the type(s) of data that you will be collecting, making sure to clearly include/indicate: Describe which type(s) of data are qualitative or quantitative Describe the form(s) of data you will collect (discrete vs continuous) Describe the scale(s) of data that you will use (nominal, ordinal, interval, ratio) A Blank 1 scale is used to record Blank 2after the experiment, which is either white or bicolored. This is a form of Blank 3data which is a type of Blank 4data. At the end of the experiment, some rats have no black pigment. What causes a bicolored rat to become all white? Blank 5 Before and after the experiment, a Blank 6scale is used to record Blank 7which is measured in grams. This is a form of Blank 8 data which is a type of Blank 9 data. Before and after the experiment, Blank 10is measured in g/cm a/cm using a Blank 11 scale, this is a form of Blank 12 data which is a type of BlankExplanation / Answer
Q.No 1
Weight and Bone Mineral Density (BMD) are quantitative data, which can deals with numbers and the things you can measure objectively. Coat Colour is comes under qualitative data, because it can deals with characteristics and descriptors that cannot be easily measured, but it can be observed subjectively.
Q.No 2
Discrete data is a countable data and the data cannot be made more precise. Discrete data involves integers. Continuous data can be divided and also be reduced to finer and finest levels. So, the above data is comes under the continuous data.
Q.No 3
We can assign individual items to particular named categories in unordered or nominal data and these data do not have an implicit or natural value or rank. In case of ordered or ordinal data, we can assign items into particular named categories and these data have some kind of implicit or natural order.
S.No
Weight
Coat Colour
BMD
1
30.4
Black
5
2
27.2
White
4.5
3
25.1
White
4.1
4
35.7
Black
6.8
5
42.8
Black
7.3
S.No
Weight
Coat Colour
BMD
1
30.4
Black
5
2
27.2
White
4.5
3
25.1
White
4.1
4
35.7
Black
6.8
5
42.8
Black
7.3
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.