Physics, 21.01.2020 19:31 thezbell

Which of these situations gives an expert witness freedom to give opinions in court?
they have never been an expert witness before.
b)
the testimony is not based on sufficient facts or data.
the expert has been unreliable when dealing with the facts of the case.
d)
the expert's scientific, technical, or other specialized knowledge will
the trier of fact to understand the evidence.

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Which of these situations gives an expert witness freedom to give opinions in court?
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