The graph shows the distribution of the cost of drinks at a popular coffee shop. The distribution is approximately Normal, with a mean of $3.34 and a standard deviation of $0.75.
A graph titled Coffee drinks has cost (dollars) on the x-axis, going from 0.34 to 6.34. Data is distributed normally. The highest point is at 3.34.
What percentage of coffee drinks cost within $1.50 of the mean?
34%
68%
95%
99.7%The graph shows the distribution of the cost of drinks at a popular coffee shop. The distribution is approximately Normal, with a mean of $3.34 and a standard deviation of $0.75.
A graph titled Coffee drinks has cost (dollars) on the x-axis, going from 0.34 to 6.34. Data is distributed normally. The highest point is at 3.34.
What percentage of coffee drinks cost within $1.50 of the mean?
34%
68%
95%
99.7%
