Hw 7 #12

Q # 12. (4 pt.) You conduct a study to assess parenting responsibilities. Part of your study involves recording if children are picked up by their mothers1 fathers, or other indi viduals. You decide to gather this data on two different Fridays that are the rst and third Fridays of the month. You discover that 67% of children are picked up from daycare by their father. Upon further examination, one of your observeIs points out that the rst and third Fridays of each month are typically when fathers have their children with shared custody arrangements in your town. You realize both Fridays you collected data were on leading into those weekends. You realize your data may not be accurate because of: O sampling bias 0 large variance 0 inadequate sample size 0 all of the above