You are starting a restaurant in a college town. a survey of 100 potential customers indicates the following preferences for nights to eat out? what is the fewest number of nights you would need to be open to satisfy 80% of these potential customers? monday: 5, tuesday: 8, wednesday: 12, thursday: 16, friday: 22, saturday: 28, sunday: 9

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population.the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors.the new research would need full review by a convened irb because children are a protected population.unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society