Research question specifies the method of collecting, analyzing data and the type of data to be collected since you are exploring a quantitative research problem. which of the following is the best specific construction of a research question?
O is there a significant difference between mango and santol leaves?
O what is the effect of chicken manure on the growth of pechay?
O what is the dpph radical percentage of chili pepper (capsicum frutescens l.) leaves ethanolic-based extract through uv-visible spectrophotometry?
O how effective is banana pseudo stem as a main material in making eco-alternative tissue?