Triangle XYZ is rotated to create the image triangle X'Y'Z'.
Which rules could describe the rotation? Select
two options
Tot
O Ro 90°
|
Ro, 1807
O Ro. 270
A
-3
-2
-1
1 2
3
4
5
(X, Y) – (-), x)
(X, Y) – (-x-y)

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.