Question

describe how you could use research and use the scientific method to test a claim that dishwashing detergent A performs better than dishwashing detergent B. Use complete sentences, state your hypothesis and explain specifically how you would conduct the research and gather the data that you will use. You do not have to conduct the experiment, only explain what you would do and how you would analyze the results

Answer 1

See explanation for details.

Step-by-step explanation:

Hypothesis: detergent A is a better dish washing detergent than detergent B

The experimental design will involve the assembling of dishes of carrying degrees of dirt and subject them to washing using the both detergents. The degree of cleanliness achieved by each detergent for each degree of dirt is rated on a scale of 1-5

called cleaning ability rating objectively. After that, the mean cleaning ability of each detergent is determined and compared.

The standard deviation of the cleaning ability of each detergent is computed and compared for statistical significance.

If the mean cleaning ability of detergent A is significantly higher than the mean cleaning ability of detergent B, then the research hypothesis is confirmed.

Answer 2

B. Use complete sentences, state your hypothesis and explain specifically how you would conduct the research and gather the data that you will use. You do not have to conduct the experiment, only explain what you would do and how you would analyze the results