What does the below suggest? 1.0 Women random() 0.5 0.0 4.7 4.8 4.9 5.0 5.1 5.2 a) There are positive outliers making the mean lower than the median (b) There are negative outliers making the mean lower than the median O c) There are positive outliers making the median lower than the mean (d) There are negative outliers making the median lower than the meanProfessors at a local university earn an average base alary of $105,000 with a standard deviation of $3,000. The salary distribution is bell-shaped. Using the Empirical Rule, what can be said about the approximate percentage of salaries that are between $99,000 and $111,000? O a) 68% O b) Not enough information is provided O c) 95% O d) 99.7%\fThe following is shown below, ie. a normal population distribution. What condition(s) have to be met in order for the sampling distribution of sample means to be normal? Parent population (can be changed with the mouse) Clear lower 3 Normal v 32 Sample: Sample Data Animated 5 10,000 100,000 132 ( a) The necessary condition has already been met ( b) Sample size has to be greater than 30 ( c) The number of sample means has to be greater than 30