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.
2 hours because 65 miles is = to one hour
130=65x2
130 miles is =to 2 hours
-5(2x+1)-2x-2=17
first, distribute
-10x-5-2x-2=17
combine like terms
-12x-7=17
get the x alone, eliminate the constant
-12x=24
divide out the -12 to get the x alone.
x=-2
Answer:
Hi there!
The answer to this question is: 7
Step-by-step explanation:
You simply plug in the values given and solve
8(1/2) + 3(7) -18
4+21-18=7
Answer:
9/5 C +32 = F
Step-by-step explanation:
C = 5/9 * (F-32)
Multiply each side by 9/5
9/5* C = 9/5 * 5/9 (F-32)
9/5 *C =(F-32)
Add 32 to each side
9/5 C +32 = F-32+32
9/5 C +32 = F
