An opinion poll contacts 1101 adults and asks them, " which political party do you think has better ideas for leading the country in the 21st century? " in all, 613 of the 1101 say, " the democrats." the sample in this setting is
a. the 613 people who chose the democrats.
b. the 1101 people interviewed.
c. all 235 million adults in the united states.
d. none of the above.

How many lines can be drawn through points j and k? 0 1 2 3

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation