Let be mean number of beats per five seconds after

Assignment Help Mathematics

Reference no: EM13470992

In a study of exercise, a large group of male runners walk on a treadmill for 8 minutes. After this exercise, their heart rates vary with mean 8.5 beats per five seconds and standard deviation 1.1 beats per five seconds. This distribution takes only whole-number values, so it is certainly not Normal.

Let be the mean number of beats per five seconds after measuring heart rate for 12 five-second intervals.

What is the standard deviation (0.0001) of distribution of according to the central limit theorem? beats per five seconds

What is the probability (0.0001) that is less than 8?

What is the probability (0.0001) that the heart rate of a runner is less than 105 beats per minute?

Reference no: EM13470992

Questions Cloud

Compare and contrast the three different codes youve found : primary task response within the discussion board area write 500-750 words that respond to the following questions with

As well give risk assessment estimate of costs estimated : you are recommending that an institution currently using peoplesoft should change to sct banner. you are to create a

One of the most important cases ever decided by the us : one of the most important cases ever decided by the u.s. supreme court is brown vs. board of education. in your opinion

What are the potential consequences of the choices you can : you have a deputy chief on your police department who is a 27-year veteran regarded by his peers as intelligent and by

Let be mean number of beats per five seconds after : in a study of exercise a large group of male runners walk on a treadmill for 8 minutes. after this exercise their heart

Write a 700- to 1050-word paper that describes how the : write a 700- to 1050-word paper that describes how the historical development of policing in the united states relates

Terry kunkle and vanburan high hosted a christmas party in : terry kunkle and vanburan high hosted a christmas party in berkeley county south carolina. guested had drinks and hors

The value of the criminal justice system in a changing : write a 1500 word paper in which you select 3 trends one past present and future trend of the criminal justice system.

Let x be a random variable with the standard normal : 1. let x be a random variable with the standard normal distribution. find p-1.56 x lt-0.81.

User Account

All Pages