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bill stood outside the mall and asked every fourth person to enter the mall for their favorite sport. there were four choices: football, baseball, basketball, and other. bill surveyed a total of 52 people. of those surveyed, 15 said football is their favorite, 12 said baseball is their favorite, 11 said basketball is their favorite, and 14 said other.
identify the population in the situation above.
everyone entering the mall
everyone who likes baseball
every fourth person to enter the mall
everyone who likes basketball

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.