Answer:
The statement is true or false.
Explanation:
<em>Reafforestation which is the process of replanting trees</em> in order to regenerate the lost trees in a particular region is a simple way of fighting tree losses due to the activities of commercial lumber companies and ranchers.
Normally, <em>an average tree takes between 1 year and 10 years</em> to grow up to maturity. The more trees are cut down, t<em>he more the soil macro and micro fauna are disrupted</em>. Inorder to regenrate the exploited areas, it it highly encouraged to leave those areas for few years to be able to recover fully.
Step 1. write a story about European explorers. Step 2.add humor.
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
