Noah is studying dogs to determine their interest in blue toys versus red toys. he splits a group of 20 dogs into 2 groups. one group is given blue toys and the other is given red toys. noah has the dogs play with the toys until they lose interest. he finds that the dogs that had blue toys played with them 2 minutes longer than the dogs that played with red toys. noah rerandomizes the data, calculates the difference between the means, and creates the dot plot shown below. based on the data, can noah conclude the difference is significant? .

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.