Answer:
The first one
Step-by-step explanation:
95\19 : 5
75\5 : 15
s is less than or equal to 75
Answer:
Option C) 0.57
Step-by-step explanation:
We are given the following in the question:
Average,
= 260 calories
Standard deviation,
= 35 calories
= 240 calories.
We have to find the Cohen's d effective size.
Formula:

Thus, the Cohen's d effective size is 0.57
Thus, the answer is
Option C) 0.57
Answer:
48 children performing.
Step-by-step explanation:
Well all you do is divide 144 by 3 and you will get the answer of 48.