Not yet answered if all digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are rotated through a 180°, the digits 0, 1, and 8 do not change meaning, the digit 6 becomes 9, and 9 becomes 6. the remaining digits lose their meaning. a palidium is a positive whole number that remains the same after a 180° rotation (for example, 1691 or 8008). how many numbers between 1000 and (inclusive) are palidiums? marked out of 4 p flag question

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.