The following frequency distribution table shows the height of a class of students.A student is chosen at random fromthe class. Find the probability that the student chosen is of height greater than 160 cm.

The frequency distribution table of heights (in centimeters) of a group of students with a class width of 6 are as follows: 150, 152, 154, 156, 158, 160, 162, 164, 166, 168. What is the lower boundary of the class interval 156-161?Group of answer choices161.5160155.5156.5

The following are the heights in centimeters of selected students in a class. Identify the range of height given the following values: 150, 152, 157, 160, 170, 175.

In an all boys school, the heights of the student body are normally distributed with a mean of 67 inches and a standard deviation of 5 inches. What percentage of the students are between 59 and 80 inches tall, to the nearest tenth?Statistics Calculator

The mean weight of students at a certain college follows a normal distribution with a mean of 80kg and a standard deviation of 15kg. a. What is the probability that a randomly selected student weighs more than 50kg? (Give your answer to 4 decimal places.) Blank 1b. Find the value c such that P (|X - 80| < c) = 0.95. Blank 2

The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who is under 40 years old is chosen at random, what is the probability that they have only completed high school? Round your answer to the nearest thousandth.