In: Statistics and Probability
The college is interested in finding out if there is a difference in the average SAT scores between women and men. They collected the following data. Determine if the difference is significant. Be sure to use the 5-step model of hypothesis testing. Show ALL of your work by uploading a picture, but type your 5 step model here.
Female | Male | |
Mean | 580.91 | 550.56 |
Standard Deviation | 80.86 | 81.27 |
N | 160 | 150 |
Let sample 1 be female
Let sample 2 be male.
Hence we conclude that we have sufficient evidence to claim that there is a difference in the average SAT scores between women and men