Answer: 554
Step-by-step explanation:
If prior population proportion is known, then the formula to find the sample size is given by :-

As per given description, we have
p= 0.1
E=0.025
Critical z-value for 95% confidence : 
Then,

Hence, the minimum sample size required = 554.
The variables are the number of handbags and the time.
Answer: -2
Step-by-step explanation:
Answer:
i will give it to you
Step-by-step explanation:
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