STAT 350 Practice Final Exam Solution (Spring 2015)

STAT 350 Practice Final Exam Solution (Spring 2015) 3 7) The t distribution has properties similar to the _____ distribution. a) Uniform b) Normal c) F d) Binomial e) None of the above 8) The one-sample z statistic is used instead of the one-sample t statistic when _____. a) 𝜇 is known b) 𝜎 is known c) 𝜇 is unknown d) 𝜎 is unknown 9) Bob has a severe cold. ................
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