TABLE 7-2
The mean selling price of new homes in a city over a year was $115,000. The population standard deviation was $25,000. A random sample of 100 new home sales from this city was taken.
-Referring to Table 7-2, what is the probability that the sample mean selling price was between $113,000 and $117,000?

Question

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The Answer of TABLE 7-2
The mean selling price of new homes in a city over a year was $115,000. The population standard deviation was $25,000. A random sample of 100 new home sales from this city was taken.
-Referring to Table 7-2, what is the probability that the sample mean selling price was between $113,000 and $117,000?

TABLE 7-2 The Mean Selling Price of New Homes in a City