24.1 A medical biologist was studying three bacteria that were known to be equally present in samples taken from the healthy human digestive system. We shall label them as A, B, and C. The transformed numbers of bacteria observed by the scientist were A = 3,256, B = 2,996, and C = 3,179. The question is whether the difference from the expected shown in these values qualifies as being statistically significant. Write the null and alternative hypotheses, input the data, run the analysis, and interpret the results.