, 05.02.2020 10:50 jenniferboanno62

# Isurveyed students in my math ii classes to see how many hours of television they watched the night before our big test on triangles. below are the responses of nine randomly selected students, along with the grades they each earned on that test. you will use this table to answer all of the questions in this assignment: hours spent watching tv grade on test (out of 100) 4 71 2 81 4 62 1 86 3 77 1 93 2 84 3 80 identify which variable is the independent variable and which is the dependent variable. explain your choices.

### Another question on Mathematics

Mathematics, 21.06.2019 18:30
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Mathematics, 21.06.2019 19:40
An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called