Question

Medal
Most health statistics list normal body temperature as 98.6°. A recent study of 30 healthy adults recorded their body temperatures at 8 A.M. and then displayed the results in the histogram below.

How many body temperatures were lower than
97.5°?

? temperatures

Answer 1

Just count the two left ones, which represent "lower than 97.5°F"

Answer 2

0.1 and 0.1

Answer 3

m i right?

Answer 4

I can see:
one guy in the 95.5 - 96.5 section
seven guys in the 96.5 to 97.5 section
together they make eight guys (out of thirty).
Can you see the same numbers in the graph?

Answer 5

yes i see it

Answer 6

so what do we do with these numbers?