Which element of variation would not be affected by adding the data value 4 to the data set {3, 5, 6, 8, 9, 10, 13, 14}?
a.
the lower quartile of the data set
b.
the median of the data set
c.
the upper quartile of the data set
d.
the interquartile range of the data set

Name the part of the the brain labeled "e".

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

What happens when a scientific theory is shown to be an accurate description of a phenomenon?