30.6 Conclusions

In conclusion we write:

Moderate evidence exists in the sample (two independent samples $t=2.631$; two-tailed $P=0.011$) that the population mean reaction time is different for students using a mobile phone (mean: 585.19 ms; $n=32$) and students not using a mobile phone (mean: 533.59ms; $n=32$; 95% CI for the difference: $12.4$ to $90.9$ms longer for phone users).

Again, the conclusions contains an answer to the RQ, the evidence leading to this conclusion ($t=2.631$; two-tailed $P=0.011$), and some sample summary statistics, including a CI.