Answer:
a. d. yes, because the plot is roughly a diagonal straight line
b. b the distribution is skewed to the right.
Explanation:
Note: Find attach the plot as picture
a. If the distribution of the song length is roughly Normal, the normal probability plot should be roughly a diagonal straight line. But the given normal probability plot is far from straight. So, the distribution of song lenghts is not normal
b. The distribution of song lenghts is skewed to the higher values, that is right skewed because the normal probability plot is curved and of inverted C shape
Answer:
Following is given the solution for given question.
I hope it will help you a lot!
Explanation:
Answer: Production possibility frontier (PPF).
Explanation: PPF is curve on a graph which depicts the situation which you have asked in a question. For your ease i will upload a picture of that curve so that you can understand the answer better. For better understanding the graph below uses the example of Cotton as a good.
The answer is a dividend. These companies give their shareholders this payment base on their share of stock. They provided it to show that the company has a stable financial condition. Thus, their trust is gained due to this kind of benefit.
Answer:
29
Explanation:
Central limit theorem states that as a sample being studied grows larger the sampling distribution of samplings means tends to a more normal distribution. This is regardless of the shape of the population.
This holds true usually if the population size is n is equal or greater than 30 (that is greater than 29). It does not matter if the population is skewed or normal.
So with a sufficiently large population the means of each item will be the same as the population mean.
