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$\\operatorname{t}_{\\var{t}}(\\var{precround(1-p[u1],3)}) =\\;$?[[0]]
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$\\operatorname{t}_{\\var{tn}}(\\var{precround(1-p[u2],3)}) =\\;$?[[0]]
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$\\operatorname{t}_{\\var{tm}}(\\var{precround(1-p[u3],3)}) =\\;$?[[0]]
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Use statistics tables or R to find the following:
\n", "tags": ["checked2015", "critical values", "one-sided", "statistics", "student", "student ", "t statistics", "t tables", "t test", "tables", "unused"], "question_groups": [{"pickingStrategy": "all-ordered", "questions": [], "name": "", "pickQuestions": 0}], "preamble": {"css": "", "js": ""}, "type": "question", "metadata": {"notes": "
27/01/2013:
\nTo be looked at again. Advice tables to be updated.
", "licence": "Creative Commons Attribution 4.0 International", "description": "Looking up t-tables.
"}, "advice": "a)
\n{table([cr(t)],per)}
\nb)
\n{table([cr(tn)],per)}
\nc)
\n{table([cr(tm)],per)}
", "contributors": [{"name": "Newcastle University Mathematics and Statistics", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/697/"}]}]}], "contributors": [{"name": "Newcastle University Mathematics and Statistics", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/697/"}]}