Which , can be more than one,Where data should be collected through experiment

-Sasha wishes to determine the average salary of a high school teacher across her home state during their first year teaching

-destiny wishes to determine which type of pillow will reduce her partner's snoring

-an artist wishes to determine the detergent will best remove paint stains from their aprons

-your neighborhood's HOA wishes to determine the average number of children per household in the neighborhood