Three sizes of Hondas are imported and sold in the Jamaica. The sizes are small, medium and large. A study was undertaken to find out whether the sales of each type of car is equally liked by the Jamaican consumers. Annual sales in hundreds of thousands for each type of car were randomly selected. The table below shows the data for the random sample of sales: Type of Car Small Medium Large 50. 45 60 65 35 42 Annual sales of cars 36 56 40 65 53 36 46 35 67 56 20 86

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Using the following image, please assist with the following:

a. Prepare the analysis of variance table manually (Show ALL workings)

b. State the null hypothesis(es), the decision rule for α = 0.05 and make the decision for
each hypothesis also confirm the answer using R-Studio. Provide the code used only. 

 

**Honda Car Sales Study in Jamaica**

Three sizes of Hondas are imported and sold in Jamaica: small, medium, and large. A study was undertaken to determine whether the sales of each type of car are equally favored by Jamaican consumers. Annual sales figures, measured in hundreds of thousands for each type of car, were randomly selected. The table below presents the data for the random sample of sales:

| **Type of Car** | **Annual Sales of Cars** |
|-----------------|--------------------------|
| Small           | 50, 65, 56, 36, 46, 56   |
| Medium          | 45, 35, 40, 53, 35, 20   |
| Large           | 60, 42, 65, 36, 67, 86   |

The data table provides annual sales figures for three categories of Honda cars. Each type of car has six different sales figures listed, representing the annual sales recorded during the study. These numbers reflect the popularity and purchase frequency of each car size among Jamaican consumers.
Transcribed Image Text:**Honda Car Sales Study in Jamaica** Three sizes of Hondas are imported and sold in Jamaica: small, medium, and large. A study was undertaken to determine whether the sales of each type of car are equally favored by Jamaican consumers. Annual sales figures, measured in hundreds of thousands for each type of car, were randomly selected. The table below presents the data for the random sample of sales: | **Type of Car** | **Annual Sales of Cars** | |-----------------|--------------------------| | Small | 50, 65, 56, 36, 46, 56 | | Medium | 45, 35, 40, 53, 35, 20 | | Large | 60, 42, 65, 36, 67, 86 | The data table provides annual sales figures for three categories of Honda cars. Each type of car has six different sales figures listed, representing the annual sales recorded during the study. These numbers reflect the popularity and purchase frequency of each car size among Jamaican consumers.
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