WGU C207 Module 2 question and answers with correct top solution

WGU C207 Module 2 question and answers with correct top solution Which of the following statistics are unaffected by a single large outlier? Median, Variance, Interquartile Range Which of the following is most suitable for policy making based on income distribution? Median If we study data from a population whose mean is 200 and standard deviation is 30, which of the following data points has a z-score of -3? 110 Which of the following statistics are measures of spread or variability of a dataset? Range, Variance An experiment consist of rolling a dice and flipping a coin. Which two choices below best apply for computing the probability of rolling a 6 on a dice AND flipping a head on a coin? Multiplication, Intersection An experiment consists of rolling dice and flipping a coin. Which two choices below best apply for computing the probability of rolling a dice OR flipping a head on a coin? Addition, Union The probability that a baby is a girl, given that the baby is wearing pink is 0.8. The probability that a baby is a girl is 0.5. Which of the choices below best applies for determining the probability that a baby is wearing pink GIVEN THAT the baby is a girl? Bayes Theorem