By: Danielle Lynn and Meghan Hughes.  We were trying to find out which was more popular; Junior Prom or Senior Ball, and whether the girls or the guys.

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Presentation transcript:

By: Danielle Lynn and Meghan Hughes

 We were trying to find out which was more popular; Junior Prom or Senior Ball, and whether the girls or the guys liked it more.  Is Junior Prom or Senior Ball more important?

 Population- Juab’s Juniors and Seniors  Sampling Procedure- SRS, but then we changed to cluster sampling (lunch tables and class’s)  Chosen Bias- Question wording, interviewer characteristics, (and sample size?)

 Senior Guys   Do you think Senior Ball is important?   Is it appropriate for a girl to ask a guy to Senior Ball?   How long of a date would be too long?   Do you think the floorshow should be continued?   Do you like the Senior Ball theme?   How much time should a girl take to get ready?   How much time does it take you to get ready?   How much money would you consider spending on Senior Ball?   What is the most you think the girl should spend on a dress?  Senior Girls   Do you think Senior Ball is important?   Is it appropriate for a girl to ask a guy to Senior Ball?   How long of a date would be too long?   Do you think the floorshow should be continued?   Do you like the Senior Ball theme?   How much time should a guy take to get ready?   How much time does it take you to get ready?   What is the most you would spend on a dress?   How much money do you think the guys should spend on the date? Junior Guys  Do you think Junior Prom is important?   Is it appropriate for a girl to ask a guy to Junior Prom?   How long of a date would be too long?   Do you think the floorshow should be continued?   How much time should a girl take to get ready?   How much time does it take you to get ready?   How much money would you consider spending on Junior Prom?   What is the most you think the girl should spend on a dress?   Junior Girls   Do you think Junior Prom is important?   Is it appropriate for a girl to ask a guy to Junior Prom?   How long of a date would be too long?   Do you think the floorshow should be continued?   How much time should a guy take to get ready?   How much time does it take you to get ready?   What is the most you would spend on a dress?   How much money do you think the guys should spend on the date? 

SUSU SBSB JBJB JUJU SUGSUG SUBSUB SBGSBG S BB JUBJUB JUGJUG JBGJBG J BB 3

 Put four pie charts of each survey group (biased guys, biased girls, unbiased guys, unbiased girls)  For the points I did: yes=+1 point and no= -1 point. For the dress cost: -1 $250 is +1. Date length: -1 point >5 hours, 25minutes. Girls getting ready: hours. These apply to both guy and girl surveys

 Add the points of the biased surveys together and the points of the unbiased surveys together.

Take the same graphs from step 2 and put them above mine

 (interperate results, make inferance about your population) give numeric summeries?