This quis apting rubmarions until Friday Act, 2011 at 11:59 pm Question of 11 Page 1 of 11
Question 1 Bain
Tom wants to paint a rectangular wall that measures 16 feet by 9 feet. The wall
contains a window with the dimensions shown, Tom does not paint the window,
what is the total shaded aren he will paint?
SA
A 120 square feet
# 160 square feet
e 24 square feet
D 144 square feet
A
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1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed