For each of the following variables, indicate: measurement scale ( nominal, ordinal, interval, ratio)

a. shelf life of milk
b. number of life policies issued per day
c. area of shop floor
d. number of pages in a textbook
e. flavors available in food products
f. wood types that can be used to make a desk
g. size categories for shoes
h. voltage produced by a generator
i. car types in a Mercedes range
j. number of loaves of bread sold daily by a bakery
k. income per day of a bakery
l. monthly birth rate at a hospital
m. Mass of babies at birth

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Open opinion / / / if a juvenile committed murder, should the juvenile be in prison for life or be free and seek instead? which and why?

The industrial revolution began in great britain for a number of reasons. two advantages great britain had which were necessary for industrialization were a. raw materials and a large workforce. b. unstable politics and a small landmass. c. abundant land and a small population. d. private wealth and a strong military.