Random sampling No random sampling 3 1 point Ateacher brags that a majority of her students scored above the mean on her
Posted: Sun Jul 10, 2022 10:16 am
Random sampling No random sampling 3 1 point Ateacher brags that a majority of her students scored above the mean on her last exam. This means the teacher is crazy because this is not possible the distribution of scores was right-skewed the distribution of scores was left-skewed the distribution of scores was symmetric the distribution of scores was uniform 14 1 point A 2015 poll conducted by the Pew Research Center found that 15% of American adults have used online dating sites or mobile dating apps. What is the probability that in a random sample of 20 adults, at least one has used online dating sites or mobile dating apps? Round to two decimal places, do not round before your final result Type your answer... Instructions Answer the following 11