Drag each tile to the correct box. Arrange the functions in decreasing order of their periods. y=-3cos(x+2pi) y=2/3cot(pi/4)+6 y=1/2tan(5pi/6 + pi) y=5csc(3x)+6 y=-10sin(pi/5 - 2pi)

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.