Answer:
3(6+x)
Step-by-step explanation:
PLESAE GIVE BRAINLIEST
You combine the like terms to get
2s^2y^2-4a^2sy+2a^4
Y=-4x - 24
I hope this helps you :)
Answer:
The psychologist finds that the estimated Cohen's d is 0.583.
Step-by-step explanation:
The Cohen's d is used to calculate the effect size, appied when a null hypothesis is rejected.
It can be calculated for this case of population mean as:

The psychologist finds that the estimated Cohen's d is 0.583.