Agroup of people get together and start with a list of questions about a particular topic. each individual spends a minute or two free writing about one of the questions, then a discussion begins during which all ideas are mapped out on a white board. this is an example of: a. surveyingb. researchingc. brainstormingd. exploring current events

brainstorming

Explanation:

it just took the test in edu2020

answer would be b, a tariffs main purpose is to protect domestic production and jobs.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !