The“Mann-Whitney test”:a.assumes that data from the populations being compared are normallydistributed.b.is identical in calculation to a t-test.c.is based on ranked data rather than actual measurements.d.is a procedure for measuring concentrations of dissolved nitrates infreshwater.e.is a procedure for measuring levels of calcium and potassium in soils

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 11PPS
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The
“Mann-Whitney test”:
a.
assumes that data from the populations being compared are normally
distributed.

b.
is identical in calculation to a t-test.
c.
is based on ranked data rather than actual measurements.
d.
is a procedure for measuring concentrations of dissolved nitrates in
freshwater.
e.
is a procedure for measuring levels of calcium and potassium in soils

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