If a woodchuck could chuck wood then they would be able to chuck 700 pounds.
Or however much they want.
The random variable W is Normal, with a mean of 45 ounces and a standard deviation of three ounces.
<h3>How to describe the random variable?</h3>
The given parameters are:
- Sample size, n = 9
- Population mean, μ = 5 ounces
- Standard deviation, σ = 1 ounce
The mean of the 9 apples is:
μ = 5 ounces * 9
This gives
μ = 45 ounces
The variance of the 9 apples is:
σ² = 1 ounces * 9
This gives
σ² = 9 ounces
Take the square root of both sides, to calculate the standard deviation.
σ = 3 ounces
Since, the variable W is normal; the description of the variable W is (b)
Read more about normal distribution at:
brainly.com/question/4079902
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Answer:
d. positive microeconomic statement
The Civil War paved the way for Americans to live, learn and move about in ways that had seemed all but inconceivable just a few years earlier. With these doors of opportunity open, the United States experienced rapid economic growth.
