Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Research examining the effects of sun exposure has found that 15 min. of direct sun exposure often leads to greater feelings of energy compared to
Research examining the effects of sun exposure has found that 15 min. of direct sun exposure often leads to greater feelings of energy compared to less than 15 min. of direct sun exposure. In a typical study into this phenomenon, a researcher obtains a sample of adults who spent at least 15 min. outside on a full sun day (no clouds) in the direct sunlight. The group is given a standardized energy test for which the general population of adults is 35.25 (higher scores indicate greater energy). The scores for the sample are as follows: 38, 36, 36, 34, 37, 40, 33, 36, 37, 38 Is this group of adults feeling more energy because of their sun exposure? Test at = .05. State the test statistic
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started