Question

A farmer has a field of corn that she's been working with for 50 years, and recently her production is 140 bushels per acre with a standard deviation of 7. She is using a new brand of fertilizer on 19 test plots. While the corn is growing she does some calculations, estimating the mean and the standard deviation of the production level that she expects to see on her 19 plots if the unmarked fertilizer is as good as her usual. Here, enter the standard deviation of the sampling distribution. Copy from Excel if necessary.

Answer 1

Explanation:

Define is the science of collecting, organizing, summarizing, and analyzing information to draw conclusions or answer questions. In addition, statistics is about providing a measure of confidence in any conclusions. and statistical thinking