The <em><u>correct answer</u></em> is:
False.
Explanation:
We cannot be sure that all samples from a normal distribution will also be normally distributed.
The Central Limit Theorem states that the sampling distribution of the sample means approaches a normal distribution as the sample size gets larger, especially for sample sizes over 30. Basically as you take more samples from a given distribution, especially large samples, the graph of the sample means will look more like a normal distribution.
However, this does not state that all samples of a normal distribution will also be normal.
Answer:
-4.5
Step-by-step explanation:
4/9 + 1/5 (common denominator is 45)
20/45 + 9/45 = 29/45
The area of the Frisbee is 36π square inches or approximately 113.04 square inches.
Since the Frisbee is circular, its area can be solved by the equation:
A = πr^2 where r= diameter/2 = 6 in
A = 6*6π in
A =
36π square inches or approximately <span>
113.04 square inches</span>
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