1). A supermarket chain wants to find out the average amount Americans will spend on pumpkin pie in the fall of
2018. An intern sent out a survey in March of 2018. The survey was sent to the 15% of the supermarket's rewards program members who spent the most on deserts in fall 2017. The survey asked respondents "How much would you currently pay for a pumpkin pie?" To encourage rewards program members to answer the survey respondents were told that they would receive a 15% off coupon for pumpkin pies.
Would you recommend using this sample of data to estimate the average amount Americans will spend on pumpkin pie in the fall of 2018
good answers will include technical terms here. Three to four sentences maximum.