Examlex

Solved

A Real Estate Company Is Analyzing the Selling Prices of Residential

question 84

Multiple Choice

A real estate company is analyzing the selling prices of residential homes in a given community.140 homes that have been solved in the past month are randomly selected and their selling prices are recorded.The statistician working on the project has stated that in order to perform various statistical tests,the data must be distributed according to normal distribution.In order to determine whether the selling prices of homes included in the random sample are normally distributed,the data is divided into 6 classes of equal size and the number of observations in each class is recorded.The chi-square goodness of fit test for normal distribution is performed and the results are summarized in the following table:  A real estate company is analyzing the selling prices of residential homes in a given community.140 homes that have been solved in the past month are randomly selected and their selling prices are recorded.The statistician working on the project has stated that in order to perform various statistical tests,the data must be distributed according to normal distribution.In order to determine whether the selling prices of homes included in the random sample are normally distributed,the data is divided into 6 classes of equal size and the number of observations in each class is recorded.The chi-square goodness of fit test for normal distribution is performed and the results are summarized in the following table:    At a significance level of .05,what is the appropriate rejection point condition? A) Reject H<sub>0</sub> if  \chi <sup>2</sup> > 12.5916 B) Reject H<sub>0</sub> if  \chi <sup>2</sup> > 11.0705 C) Reject H<sub>0</sub> if  \chi <sup>2</sup> > 9.3484 D) Reject H<sub>0</sub> if  \chi <sup>2</sup> > 7.81473 E) Reject H<sub>0</sub> if  \chi <sup>2</sup> > 9.48773
At a significance level of .05,what is the appropriate rejection point condition?


Definitions:

Cognitive Approach

A psychological perspective that emphasizes mental processes such as perception, memory, and problem-solving.

Dreaming

A series of thoughts, images, and sensations occurring in a person's mind during sleep, often symbolic or seemingly nonsensical.

Modification

The process of changing or altering something in order to improve it or to accommodate new conditions.

Hypnosis

A trance-like state of focused attention and increased suggestibility, often used for therapeutic purposes.

Related Questions