Which two points should the line of best fit go through to best represent the data in the scatterplot? A graph with points (1, 3), (2, 7), (3, 8), (4, 11), (5, 12), (6, 13). (1, 3) and (2, 7) (1, 3) and (6, 13) (3, 8) and (5, 12) (5, 12) and (6, 13)

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.