Vintichic, a fashion house, plans to launch its new collection for summer. each department has a part to play in producing the final product. the designers send the fabric and designs to the tailors, the tailors send the sewed clothes to the department that accessorize the clothes, the accessorizing department sends the clothes to the packaging and shipping department, and finally the packaging and shipping department transports the clothes to their various outlets throughout the world. in this scenario, the type of interdependence exhibited by the departments of the fashion house is

What is the difference between an observational study and an​ experiment? choose the correct answer below. a. in an​ experiment, a treatment is applied to part of a population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. b. in an​ experiment, a treatment is applied to an entire population and responses are observed. in an observational​ study, a researcher measures characteristics of interest of an entire population but does not change existing conditions. c. in an​ experiment, a researcher measures characteristics of interest of a part of a population but does not change existing conditions. in an observational​ study, a treatment is applied to part of a population and responses are observed. d. in an​ experiment, a researcher measures characteristics of interest of an entire population but does not change existing conditions. in an observational​ study, a treatment is applied to an entire population and responses are observed.