A claim is made that the population proportion of consumers who conduct online research about a product before purchasing that product is 0.78. Believing this claimed value is incorrect, a researcher surveys a random sample of 200 adults and finds that 172 of them conduct online research about a product before purchasing that product. This means the test statistic will be equal to approximately what value? As you are engaging in calculations, try not to do a lot of rounding until you get to the very end, and choose the answer that is closest to what you calculate. Group of answer choices Between 2.5 and 3.3 3.4 or larger 0.4 or smaller Between 1.5 and 2.4 Between 0.5 and 1.4