23. A study was conducted to determine whether there is a relationship between the amount of contact white housewives have with blacks and changes in their attitudes toward blacks. In this study, the changes in attitude toward blacks were measured for white housewives who had moved into segregated public housing projects where there was little daily contact with blacks and for white housewives who had moved into fully integrated public housing projects where there was a great deal of contact. The following frequency data were recorded:

Based on these data, what is your conclusion? Use 0.05. social

Attitude Toward Blacks Less No More Segregated housing proj. Integrated housing proj. favorable change favorable 92 4 24 75 76 4 72 125 16 88 96 200