If you triple the ginger, to be able to keep proportion, you would need triple the nutmeg as well.
Answer:
356
Step-by-step explanation:
We are given that p=0.7, and a 90% confidence interval. Also, we know the margin of error to be 0.04, the sample size is calculated as:
#The sample size is calculated as:

Hence, at least 356 apples must be sampled to get a true proportion with the 4% ME.
Answer:
3. about 15
4. about 9
5. about 11
Step-by-step explanation:
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