<span>So your data reflects changes in your dependent variable only; Imagine an experiment where we don't control the control variables.
Hope this helps!
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Answer:
1. It involves risk. In crop rotation, investing in a season involves input of much money to buy different seedlings of the different types of crops to be planted.
2. Improper implementation can cause much more harm than good.
3. Obligatory crop diversification.
What we are looking for is the confidence interval.
Given:
Sample it is denoted by n = 10
Mean = 80
Standard deviation = 12
Confidence Interval = 99%
Now compute for the margin of error, the formula is Za/2 * σ/√(n)
A 99% level of confidence has a critical value of zα/2 = 2.58.
The standard error is σ/√(n) = 3.162
Multiply 2.58 by 3.162 = 9.8 is the margin of error.
The formula for confidence interval is x̅ ± Za/2 * σ/√(n)
= 80 ± 9.8
= 70.2 < x< 89.8
Question: What US territory serves as a US Air Force base?
Answer: Guam has been a major base for U.S. military aircraft since World War II. The U.S. built an air base on Guam in 1944 to stage its bombing missions to Japan, and has maintained an air and sea presence on the island since.
Explanation: Well I hope that this answers your question and helps you! Have a wonderful day!
