The manufacturer of a new compact car claims the miles per gallon (mpg) measurement for the fuel economy is normally distributed with mean =26.7
μ
=
26.7
mpg and standard deviation =7.5
σ
=
7.5
mpg.
You may enter your answers as percents (5%
5
%
) or as real-values (0.05
0.05
).
If you enter your answer as a percent, you must include a %
%
-sign.
Round your answers to the nearest tenth of a percent.

answer: it's d

step-by-step explanation:

answer: i wpould go with c

step-by-step explanation:

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours