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apexwhatt

  • 10 months ago

What does this even mean?! Four research teams each used a different method to collect data on how fast a new strain of maize sprouts. Assume that they all agree on the sample size and the sample mean (in hours). Use the (confidence level; confidence interval) pairs below to select the team that has the smallest sample standard deviation. A. Confidence Level: 95%; Confidence Interval: 43 to 47 B. Confidence Level: 68%; Confidence Interval: 44 to 46 C. Confidence Level: 95%; Confidence Interval: 44 to 46 D. Confidence Level: 99.7%; Confidence Interval: 42 to 48

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  1. juliahk
    • 4 months ago
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    Ugh i'm literally on Apex doing the exact same question ): Apex SUCKS!

  2. juliahk
    • 4 months ago
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    LOL 5 months late, but the answer was C

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