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The Japanese harvester beetle has infected several forests in the Northwest. Official estimates are that 17%...

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Basic Math

The Japanese harvester beetle has infected several forests inthe Northwest. Official estimates are that 17% of trees areinfected. You are a park ranger who has been seeing a lot of thesebeetles lately, and you think the rate is higher in your area. Youcheck 400 trees around your cabin and find that 79 of them areinfected.

  • Go through the steps on the Hypothesis Test Guide (D2L). Listeach step like Step 1, Step 2, etc.
  • Please check the conditions using complete sentences.
  • Please do the calculations out the long way, but definitely useGeoGebra or a calculator stats package to check.
  • Even if the conditions aren’t met, do the rest anyway.
  • Use α = 0.03

Answer & Explanation Solved by verified expert
4.3 Ratings (756 Votes)
step 1 Ho p 017 H1 p 017 Two tail test step 2 Level of Significance 003 step 3 np017400685 n1p 3325 At    See Answer
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