Answer:
Yes
Explanation:
Is it better for a man to work and a woman to stay at home? Women and men were asked this question in the GSS 2010 file. Investigate the relationship between marital status (MARITAL) and responses to this question (Polviews). Have SPSS calculate the Chi-square by clicking on analyze, Descriptive Statistics, and Cross tabs, then on the Statistics button click on chi-square in the upper left corner and then click continue and then okay. Based on your chi-square are the results statistically significant?a. yes
b. noExplain.
A chi square (χ2) statistic is a test that measures how expectations compare to actual observed data (or model results). The data in question used in calculating a chi square statistic must have the following characteristics:
-random,
-raw,
-mutually exclusive,
-drawn from independent variables,
-gotten from a large enough sample
SPSS stands for Statistical Package for Social Sciences, this is used to perform statistical analysis. It is used used by research to analyze data with various tools.
The Chi square is important becuase it can be used to test the hypothesis and see if the expected data is correlating with the actual oberved
Answer:
In Roman Empire, there a 2 amjor categories of people living in it. The previledged and the poor. The poorer citizens of Roman was unable to afford the food sold in the city hence the need for a subsidized and free alternative to be offered to them.
<em>In order to meet thier demands, the Roman government needs to purchase grains from Egypt because of its cost effectiveness. </em>
<em>Another major reason was on the need to maintain the peace of Rome through offering people access to buy the subsidized grains imported from Egypt.</em>
Explanation:
Answer: Nitrogen oxides are present in combustion and industrial processes.
Explanation: We are talking about the combustion of coal, oil and gasoline by the emission of vehicles such as ships, airplanes trucks and automobiles, which is specially significant in big cities where there is more traffic . For the industry part there are the electric power plants and large industrial operation plants.
Answer: Statistical unit The statistical unit is the number of goods and passengers by kind of transport. Reference area Data on Transport Statistics cover the all territory.
Hope this helps........ Stay safe and have a Merry Christmas!!! :D
Explanation:
