Activity 1 YA
-10
8
TB
D)
> Now, let's investigate rotating a figure 90° about the origin.
Consider the parallelogram shown on the coordinate
plane.
Use the "hook" method to rotate the figure 90°
counterclockwise about the origin. Then, identify the
coordinates of the rotated figure and draw the rotated
figure on the coordinate plane. Finally, complete the
table with the coordinates of the rotated
het
10-8
4
6810.
o figure; 3
A(3,0)
-8
-107

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.