If this trapezoid is moved through the translation (x+1, y-3), what will the
coordinates of B' be?
5
5
B
С
3
А
-2
-7 -6 -5
-2 -10
2
3
B' = ([?], 1)
-2

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.