Ask Question
22 January, 19:07

Tim purchased a random sample of clementines at a local grocery store. The 95% confidence interval for the mean weight of all clementines at the store is 76.6 grams to 90.1 grams. Interpret this confidence interval.

+4
Answers (1)
  1. 22 January, 20:43
    0
    Step-by-step explanation:

    Confidence interval is constructed to provide an estimated for an unknown population parameter such as the mean and sometimes, the standard deviation. It is expressed as

    Sample mean ± margin of error

    From the confidence interval given, the lower boundary is 76.6 grams while the upper boundary is 90.1 grams. Therefore,

    It means that we are 95% confident that the mean weight of all clementines at the store lies between 76.6 grams to 90.1 grams. Also, 95% of the confidence intervals constructed in this way would contain the true value for the population mean weight of all clementines at the store.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Tim purchased a random sample of clementines at a local grocery store. The 95% confidence interval for the mean weight of all clementines ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers