Random variations (or noise) in a statistical forecast are due to:
A)Unpredictable events
B)Using the wrong statistical method to create the forecast
C)Inaccurate responses of the panel of expert
D)Population growth
A) Unpredictable events
Noise are random fluctuations that occur due to uncontrolled factors which can be unpredictable events because we have very less control over such events or activities.
Random variations (or noise) in a statistical forecast are due to: A)Unpredictable events B)Using the wrong...
According to a study conducted by a statistical organization, the proportion of people who are satisfied with the way things are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained Complete parts (a) through e) below (a) Suppose the random sample of 100 people is asked, "Are you satisfied with the way things are going in your life" is the response to this question qualitative or quantitative? Explain O A The response is...
7. According to a study conducted by a statistical organiza tion, the proportion of people who are satisfied with the way thie are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below (a) Suppose the random sample of 100 people is asked, Are you satisfed with the way things are going in your lifte7" ls the response to this question quaitative or quantitative? Explairn O A. The...
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