Assume that females have pulse rates that are normally distributed with a mean 76.0 of beats per minute and a standard deviation of 12.5 beats per minute. If 25 adult females are randomly​ selected, find the probability that they have pulse rates with a mean less than 83 beats per minute.

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )

Fiona has to plot a histogram of the given data

The base of a solid right pyramid is a square with an edge length of n units. the height of the pyramid is n - 1 units. sia (n-1 n