Chapter PIII, Problem 37RE

To determine

To find: to carefully specify how the experiment will be set up, defining the variable factor and response.

Explanation of Solution

Researchers have knowledge about how to preserve grapes.

The diagram showing the experimental structure is:

Group 1 Scarecrow

Group 2 Netting comparison of the Vineyard’s proportion

Group 3 Noting grapes

The design clarified that there is one element in the experiments, which is the bird control system and 3 Scarecrow, netting and no system levels as a result of 3 therapies. The function of randomization is to assign different parcels in the vineyard to the vineyard at random. Different treatments and to guarantee story separation such that the future scarecrow effect will not be Confused with other treatments. The response variable to be measured at the end of the season is the number of injured birds. There are grapes in each plot.