Who tryna gimmie gawk gawk 3500
please?

Find the mean and range 26 19 23 399 31 34 25

The double-blind procedure is most for a. random assignment b. the placebo effect c. operational definitions replication d. standard deviations

Which of the following would most likely be a preservationist, as opposed to a conservationist, approach to public land management? i. allowing unrestricted boat access to a lake ii. allowing atv use in all areas of public land iii. closing fragile sections of a park to tourists i only ii only iii only i and iii ii and iii