Answer:
differences
Explanation:
a pretest/protest experimental design is that which involve the taking down or recording down of measurements before and after a treatment.pretest-posttest designs are a more suitable experimental design that is usually used when comparing participant groups and also measuring the differences or the degree of change that happens as a result of treatments. there are various forms/ways of analyzing an experimental data of which there is the t-test. t-test is usually used to measure the differences between two groups in an experiment.
comparison of the differences as a form of data analysis of the two variable(husband/wife) in a pretest/protest design using the t-test will show you if its a directional hypothesis or a non directional hypothesis and also clearing shows the relationship when comparing the two variables.
Answer:
We find billboards becuase people advertise for things. The government and other place billboards to advertise bussinesses and services.
Explanation: Hope This Helps :-)
Answer:
Much of the literature produced during the Gupta dynasty was poetry and drama. Narrative histories, religious and meditative writing, and lyric poetry emerged to enrich, educate, and entertain the people. Formal essays were composed on subjects ranging from grammar and medicine to math and astronomy
Explanation:
The law of supply and demand
