MATH 214 Final: MATH214_ALL-SECTIONS_FALL2011_0000_FINAL_SOL
10 Jan 2019
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Math 214 fall 2011 final exam answer key: a) categorical; ordinal (also will accept nominal", quantitative; ratio, quantitative; ratio, claim: p = . 9. Normal model for sampling distribution is n(. 9, . 0424) Observed value: 41/50 = . 82 z = (. 82 - . 9)/. 0424 = -1. 89 table . 0294. If the claim is true, the probability of finding 41 or fewer long-lasting bulbs in a random sample of 50 bulbs is. This is so low that we will reject the claim. Almost certainly, fewer than 90% of bulbs last 1000 hours: a) who - 99 competitors what - total weight of fish caught. 3 16 23 35 65 (also accept 17 and 16. 5 for q1, 35. 5 and 36 for q3) 35 + 28. 5 = 63. 5: iqr = 19; 1. 5 iqr = 28. 5. The low value of 3 has a bit of a gap but it is well within the 1. 5 iqr range so i don"t think it"s an.
