Question
In: Statistics and Probability
The random variable X, which represents the number of cherries in a cherry pie, has the...
The random variable X, which represents the number of cherries in a cherry pie, has the following probability distribution:
a) Find the mean and the variance 2 of the number of X
b) Find the mean x and the variance of the mean of x̄ from a random sample of 36 countries Cherry.
c) Find the probability that the average number of cherries in 36 cherry countries will be less than 5.5.
Solutions
orchestra answered 1 year agoRelated Solutions
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Let x be a random variable that represents the level of
glucose in the blood (milligrams per deciliter of blood) after a 12
hour fast. Assume that for people under 50 years old, x
has a distribution that is approximately normal, with mean
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test result x < 40 is an indication of severe excess
insulin, and medication is usually prescribed.
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Let x be a random variable that represents the level of glucose in the blood (milligrams...
Let x be a random variable that represents the level of
glucose in the blood (milligrams per deciliter of blood) after a 12
hour fast. Assume that for people under 50 years old, x
has a distribution that is approximately normal, with mean
μ = 84 and estimated standard deviation σ = 29. A
test result x < 40 is an indication of severe excess
insulin, and medication is usually prescribed.
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Let x be a random variable that represents the level of glucose in the blood (milligrams...
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glucose in the blood (milligrams per deciliter of blood) after a 12
hour fast. Assume that for people under 50 years old, x
has a distribution that is approximately normal, with mean
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test result x < 40 is an indication of severe excess
insulin, and medication is usually prescribed.
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