Sarah bought 18 boxes of 65 pens at $12 a box. She sold 378 of them at 3 for $1.00 and the rest at 4 for $1.00. Find her total p
1 answer:
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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