Answer:
Autocorrelations
Explanation:
Autocorrelation is a term in statistics, that describes the level of correlation between the two different time series, such that, it makes use of the same time series twice.
In other words, it is a mathematical representation, that measures the degree of correlation between the values of variables that are similar to each other, across time, space or other dimensions.
In this case, professor Horvat, was able to get results of the study through Autocorrelation because, the variables of the study are similar to each other.
The United States did not obtain the Philippines under the Treaty of Paris, following the Spanish American War.
A cash crop is a crop that is produced for commercial use, instead of use by the grower. Virginia's cash crop was tobacco, although they grew many other crops.
Answer: When women work all day, and then must come home to tackle household chores and parenting responsibilities.
Explanation: The "second shift" is the coin of sociologist Arlie Hochschild and Anne Machung, which they used to describe the burden of home work and the care of children, unfairly and disproportionately transferred to women, who in addition have a regular, paid, first shift, job. The second shift involves all household tasks for almost as long as a regular paid job lasts. That is why these household jobs are known as the second shift.