Determine whether the graph shown could represent a variable with a normal distribution. Explain your reasoning. If the graph appears to represent a normal distribution, estimate the mean and standard deviation. 2 3 4 5 6 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The graph could not represent a variable with a normal distribution because the curve is constant. O B. The graph could not represent a variable with a normal distribution because the graph is skewed to the left. O C. The graph could not represent a variable with a normal distribution because the curve has two modes. O D. The graph could not represent a variable with a normal distribution because the graph is skewed to the right. O E. The graph could not represent a variable with a normal distribution because the curve crosses the x-axis. and its OF. The graph could represent a variable with a normal distribution because the curve is symmetric and bell-shaped. Its mean is approximately ctonderd devis

MATLAB: An Introduction with Applications
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Determine whether the graph shown could represent a variable with a normal distribution. Explain your reasoning. If the graph
appears to represent a normal distribution, estimate the mean and standard deviation.
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
O A. The graph could not represent a variable with a normal distribution because the curve is constant.
O B. The graph could not represent a variable with a normal distribution because the graph is skewed to the left.
O C. The graph could not represent a variable with a normal distribution because the curve has two modes.
O D. The graph could not represent a variable with a normal distribution because the graph is skewed to the right.
O E. The graph could not represent a variable with a normal distribution because the curve crosses the x-axis.
and its
O F. The graph could represent a variable with a normal distribution because the curve is symmetric and bell-shaped. Its mean is approximately
standard deviation is approximately
(Round to one decimal place as needed.)
Inco
Transcribed Image Text:Save Determine whether the graph shown could represent a variable with a normal distribution. Explain your reasoning. If the graph appears to represent a normal distribution, estimate the mean and standard deviation. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The graph could not represent a variable with a normal distribution because the curve is constant. O B. The graph could not represent a variable with a normal distribution because the graph is skewed to the left. O C. The graph could not represent a variable with a normal distribution because the curve has two modes. O D. The graph could not represent a variable with a normal distribution because the graph is skewed to the right. O E. The graph could not represent a variable with a normal distribution because the curve crosses the x-axis. and its O F. The graph could represent a variable with a normal distribution because the curve is symmetric and bell-shaped. Its mean is approximately standard deviation is approximately (Round to one decimal place as needed.) Inco
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