Assume that a sample is used to estimate a population mean μ
. Find the margin of error M. E. that corresponds to a sample of size 5 with a mean of 85.5 and a standard deviation of 9.1 at a confidence level of 99.5%.

Report ME accurately to one decimal place because the sample statistics are presented with this accuracy.
M. E. =
Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

Arealtor is studying the graph above, which shows the expected value of properties in her area over the next 24 years. if t represents the number of years after 2014, in what year should the increase in property values start to slow down? a. 2008 b. 2018 c. 2022 d. 2030

These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers