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From your friendly Helper-in-Training, collinjun0827
Answer:
The random variable W is Normal, with a mean of 48 ounces and a standard deviation of four ounces.
Explanation:
By their properties, mean of μ(4x) = 4 * μ(x) and a standard deviation of σ(4x) = 4 * σ(x).
So the distribution of weight of four loaves of bread, W, still follows a Normal Distribution with a mean of 4*12 = 48 ounces and a standard deviation of 4*1 = 4 ounces.
Answer:
Negative.
Explanation:
Your neurons are messengers, when they sense how hot the stove is, they quickly send signals to your brain, your brain then understands the signals and in turn, makes you move your hand. Hope this helps!