5: The following are data comparing yield of corn per hectare (in kg) after use of 3 different systemic insecticides and no insecticides early in the season (September) co reduce damage due to stem borers and aphids. Each treatment was replicated 5 imes. Conduct an analysis of variance to determine whether the application of nsecticide produces a significant difference in yield of corn (at a=0.05)

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5: The following are data comparing yield of corn per hectare (in kg) after use of 3
different systemic insecticides and no insecticides early in the season (September)
co reduce damage due to stem borers and aphids. Each treatment was replicated 5
imes. Conduct an analysis of variance to determine whether the application of
nsecticide produces a significant difference in yield of corn (at a=0.05)
Transcribed Image Text:5: The following are data comparing yield of corn per hectare (in kg) after use of 3 different systemic insecticides and no insecticides early in the season (September) co reduce damage due to stem borers and aphids. Each treatment was replicated 5 imes. Conduct an analysis of variance to determine whether the application of nsecticide produces a significant difference in yield of corn (at a=0.05)
Expert Solution
Step 1

The test hypothesis are,

Statistics homework question answer, step 1, image 1

Step 2

We perform ANOVA using the step by step procedure in excel as below:

  • Enter the data into excel sheet
  • Go to data> Data Analysis > Anova: Single Factor > Click OK
  • Enter the values as given in the below dialogue box.
  • Click OK

Statistics homework question answer, step 2, image 1

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