Answer:
The sample mean would most likely be 50 centimeters.
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean and standard deviation
In this question:
The mean of the population is 50 centimers.
So, by the Central Limit Theorem, the sample mean would most likely be also 50 centimeters.
The answer is B, they are paid based on a salary not amount of hours worked.
The expression 4x^2-px-7 leaves a remainder of -2 when divided by (x-3). Then the value of p is 10.33
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Solution:</u></h3>
Given the expression is leaves a remainder of -2 when divided by (x-3)
To find: value of p
x - 3 = 0
x = 3
Let
Hence we can say,
g(3) = -2
Substitute x = 3 in g(x) we get,
On solving we get,
-2 = 4(9) - 3p - 7
-2 = 36 - 3p - 7
3p = 36 - 7 + 2
3p = 31
Thus the value of p is 10.33
the radius of the circle would be 91.67
Answer:
Step-by-step explanation:
Japan 80.09 = 16.018
Switzerland 75.81 = 15.162