Answer:
there is no picture... but i will try my best to help you if you post picture in another question
Answer: 39/50
Step-by-step explanation:
Answer to your problem is:
1 411/500
I believe XD.
To obtain an estimate of a parameter of a population, we use confidence intervals.
Confidence intervals:
The larger the sample size, the closest the parameter estimate is to the value of the population, as the margin of error of confidence intervals is inversely proportional to the sample size, that is, a greater sample leads to a smaller margin of error.
Thus, you should select the highest sample size in the options.
For more on confidence interval/margin of error, you can check brainly.com/question/22718960
Answer:
x=40
Step-by-step explanation:
