A thousand individuals were classified according to gender and whether or not they were color-blind. Among the 1000, 480 were males. Out of these males, 442 were normal. Overall there were 956 individuals who were normal. Develop a joint probability table for these data and test whether colorblindness is independent of sex at the 0.01 significance level. Show all steps. [5 marks]​

C. the data collected when a hypothesis is tested can support a theory.  

In scientific method theory and hypothesis are two major components. A hypothesis is either a suggestion for an observable phenomenon, or a prediction of a possible relation among different phenomena. Whereas a theory is a tested, well-substantiated, unifying explanation for a set of verified, proven factors. So we can say that the data collected when a hypothesis is tested can support a theory.

B. released

The word Exo means out or released therefore exorgonic reactions are those reactions in which energy is released. The same reaction which allows energy release is called exothermic reaction and the energy is in the form of heat.

A. carbon dioxide + water ->glucose + oxygen  

Photosynethesis is the process in which plants make their food in the presence of sunlight. A simple word equation that can be used to describe the process of photosynthesis is carbon dioxide + water —> glucose + oxygen + water. A balanced chemical equation for the process can be written as 6CO2 + 6H2O —> C6H12O6 + 6O2. Overall, photosynthesis uses light energy to convert carbon dioxide into a carbohydrate.

B. the activation energy of the reaction  

Enzymes are just like catalysts in an y chemical reaction. We know that catalysts are the chemicals which speeds up the reactions. In the same way enzyme speeds up the reaction and they increase the activation energy of any chemical reaction.