Saturday
April 19, 2014

Homework Help: statistics

Posted by Jeff on Thursday, July 5, 2012 at 5:08pm.

how can you reword these research hypotheses to null hypotheses:

a. smoking during pregnancy increases the risk of a child being born prematurely.

b. regular exercise in older adults decreases blood pressure levels.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - How could you reword these research hypotheses to null hypotheses? ...
Statistics - How could you reword these research hypotheses to null hypotheses? ...
statistics - how could you reword these research hypoteses to null hypoteses? a...
Statistics - If a researcher were studying the effects of a teaching method on ...
statistics - If the null hypothesis for the example survey posted is "There is ...
statistics - What is the alternative hypothesis for a null hypothesis stating ...
statistics - a recent study suggests that the mean maximum temperature for the ...
statistics - 1000 significance tests are performed using alpha = .05. Assumimg ...
RESEARCH AND EVALUATION II - A recent article in a computer magazine suggested ...
Biostatistics - 17. A research biologist has carried out an experiment on a ...

Search
Members