The statement “There is a difference in pain relief after chewing willow bark versus taking a placebo” is an example of which type of hypothesis? a.
null hypothesis

b.
alternative hypothesis

c.
formulating hypothesis

d.
significant hypothesis

a. Null Hypothesis

this is what i put and it was correct

it's a way for authors to communicate with reader in this time period. books from the past can teach us about life.

journalism is the gathering, organizing, and distribution of news -- to include feature stories and commentary -- through the wide variety of print and non-print media outlets. it is not a recent phenomenon, by any means; the earliest reference to a journalistic product comes from rome circa 59 b.c., when news was recorded in a circular called the acta diurna. it enjoyed daily publication and was hung strategically throughout the city for all to read, or for those who were able to read.