Myles mows lawns during the summer to earn money. since he is trying to save money for a car, he tries not to spend very much of it. in fact, his goal is to save $5 for every $7 he makes.
if myles made $128 this week, how much can he spend?
$91.43
$3.66
$25.60
$36.57

So: he makes $7 and wants to save $5 for every $7 dollars he makes. Meaning, he is allowing himself to spend $2. Right?
  
  This week, he made $128. We have to multiply by $2 because that's how much he's spending, so:
  
          128*2= 256. Now we divide by 7 because he made that much every time he worked meaning,
             256/7 ≈ 36.6; I rounded.

That would be my answer, do you agree or disagree with me? I hope I helped and if you have any further questions, please don't hesitate to ask. 
 

Experiement lacked blindness concept

Step-by-step explanation:

In good experiments, the results are totally unbiased and unknown to anyone, even to those conducting the experiment.

In the given case, the interviewer had an idea about which group had gone for meditation so it was obvious that they would yield less anxiety.

Here the concept of blinding was missing, which is essential for a good and fair experiment. A good experiemnt is a double blinded experiement or atleast it should be single blinded