The article “Acceptable Noise Levels for Construction Site Offices” (Building Serv. Engr...

The article “Acceptable Noise Levels for Construction Site Offices” (Building Serv. Engr. Res. Tech., 2009: 87–94) analyzed responses from a sample of 77 individuals, each of whom was asked to say whether a particular noise level (dBA) to which he/she had been exposed was acceptable or unacceptable. Here is data provided by the article’s authors:

Interpret the accompanying Minitab logistic regression output, and sketch a graph of the estimated probability of a noise level being acceptable as a function of the level.