178
QuizMultiple Choice
Modeling with Rational Functions — Unit test
Question 178 • Crowley Credit Recovery Algebra II B
The graph shows the distribution of the number of text messages young adults send per day.
Answer
A
The distribution is approximately Normal, with a mean of 128 messages and a standard deviation of 98 messages.B
The distribution is approximately Normal, with a mean of 128 messages and a standard deviation of 30 messages.C
The distribution is approximately Normal, with a mean of 30 messages and a standard deviation of 128 messages.D
The distribution is uniform, with a mean of 128 messages and a standard deviation of 30 messages.