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Recent questions tagged scientists


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What do data scientists do?
1 answer 12 views
What do data scientists do?What do data scientists do? ...
by Pieter SIlver Status
(18,455 points)
asked in Careers & Skills Jan 16
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What do you mean by categorical data?
1 answer 11 views
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Are there words that mathematicians should use?
0 answers 12 views
Are there words that mathematicians should use?Are there words that mathematicians should use? ...
by Pieter SIlver Status
(18,455 points)
asked in Mathematics Jan 15
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What is the difference between mathematicians and computer scientists with respect to nomenclature?
1 answer 43 views
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What does "controlling for a variable" mean?
1 answer 10 views
What does "controlling for a variable" mean?What does "controlling for a variable" mean? ...
by Pieter SIlver Status
(18,455 points)
asked in Data Science & Statistics Jan 12
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What are the career opportunities in Africa for Actuarial Scientists?
0 answers 20 views
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What do data scientists and statisticians mean by the term, "adjusting or controlling for a variable"?
1 answer 43 views
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An x-ray photon collides with a free electron, and the photon is scattered. During this collision there is conservation of:
1 answer 58 views
An x-ray photon collides with a free electron, and the photon is scattered. During this collision there is conservation of:An x-ray photon collides with a free electron, and the photon is scattered. During this collision there is conservation of: w) momentum but not energ ...
by Digitized Wooden
(1,166 points)
asked in Physics Oct 5, 2021
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The collision between a photon and a free electron was first explained by which of the following scientists?
1 answer 63 views
The collision between a photon and a free electron was first explained by which of the following scientists?The collision between a photon and a free electron was first explained by which of the following scientists? w) Einstein x) Heisenberg y) Compton ...
by Digitized Wooden
(1,166 points)
asked in Physics Oct 5, 2021
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What is scientific notation?
1 answer 41 views
What is scientific notation?What is scientific notation? ...
by Edzai Zvobwo Bronze Status
(8,816 points)
asked in Mathematics Jul 29, 2021
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Why do mathematicians use the scientific notation?
1 answer 60 views
Why do mathematicians use the scientific notation?Why do mathematicians use the scientific notation? ...
by Edzai Zvobwo Bronze Status
(8,816 points)
asked in Mathematics Jul 29, 2021
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What is non-random sampling?
1 answer 75 views
What is non-random sampling?What is non-random sampling? ...
by Maths Genie Bronze Status
(5,384 points)
asked in Data Science & Statistics Jun 1, 2021
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What is Quasi-random sampling?
1 answer 168 views
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What is random sampling?
1 answer 74 views
What is random sampling?What is random sampling? ...
by Maths Genie Bronze Status
(5,384 points)
asked in Data Science & Statistics Jun 1, 2021
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Which scientists received a Nobel prize for the discovery of the structure of DNA?
1 answer 142 views
Which scientists received a Nobel prize for the discovery of the structure of DNA?Which scientists  received a Nobel prize for the discovery of the structure of DNA? ...
by MathsGee Platinum
(106,962 points)
asked in Life Sciences May 21, 2021
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Which scientists determined the structure of DNA by examining x-ray images of DNA?
1 answer 101 views
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Which scientists determined the structure of DNA by building models?
1 answer 90 views
Which scientists determined the structure of DNA by building models?Which scientists determined the structure of DNA by building models? ...
by MathsGee Platinum
(106,962 points)
asked in Life Sciences May 21, 2021
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What do mathematicians do?
1 answer 58 views
What do mathematicians do?What do mathematicians do? ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Apr 18, 2021
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Besides simple random sampling, what other sampling methods can be used by data scientists and statisticians?
1 answer 109 views
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Why do scientists and mathematicians use scientific notation?
1 answer 141 views
Why do scientists and mathematicians use scientific notation?Why do scientists and mathematicians use scientific notation? ...
by MathsGee Platinum
(106,962 points)
asked in Mathematics Feb 20, 2021
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How can data mining help scientists to conduct their research?
0 answers 65 views
How can data mining help scientists to conduct their research?How can data mining help scientists to conduct their research? ...
by MathsGee Platinum
(106,962 points)
asked in Data Science & Statistics Oct 12, 2020
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How can data scientists come up with a way to measure the effectiveness of their churn intervention?
0 answers 79 views
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In Python’s standard library, what packages would you say are the most useful for data scientists?
1 answer 128 views
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What do data scientists term as unbalanced data?
0 answers 41 views
What do data scientists term as unbalanced data?What do data scientists term as unbalanced data? ...
by MathsGee Platinum
(106,962 points)
asked in Data Science & Statistics Jul 27, 2020
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