The level of significance can be: O a. any number between -1.0 and 1.0. b. any number greater than zero. C. any number greater than 1.96 or less than -1.96. Od. None of these choices.

Determine the values of 2, 3, and 4 if l is 113.

Analyze the following numbers. 0.802

Pet Owners According to the Humane Society, in 2015, 65% of U.S. households owned at least one pet, and 42% of households who did own pets owned at least two. The U.S. Census Bureau tells us that there were 117 million households in 2015. How many households owned at least two pets? Report your answer in millions rounded to two places.