The bottles collected by the classes in the park cleanup are shown in the table.
Bottles
56 57 64 65 66 75 76
Number of Classes 1
1 1 2 1
1
1
What was the median number of bottles collected?
64
B
66
C 65
D
67


Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

What is the value of x in the this question ?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%