When the park ranger at Yellowstone National Park reports the average length of time that visitors spend in the park, he is using:
A) graphical tools.
B) numerical measures.
C) statistical charts.
D) histograms or bar charts.
Question 2
The actual weight of 2-pound sacks of salted peanuts is found to be normally distributed with a mean equal to 2.04 pounds and a standard deviation of 0.25 pounds.
Given this information, the probability of a sack weighing more than 2.40 pounds is 0.4251.
Indicate whether the statement is true or false