Mathematics, 06.05.2021 17:40 25linm
Suppose that you are interested in determining the average height of a person in a large city. You begin by collecting the heights of a random sample of 225 people from the city. The average height of your sample is 67 inches, while the standard deviation of the heights in your sample is 6 inches. The standard error of your estimate of the average height in the city is .
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 2
Mathematics, 21.06.2019 18:10
Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin
Answers: 3
Mathematics, 21.06.2019 19:00
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
Answers: 3
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
You know the right answer?
Suppose that you are interested in determining the average height of a person in a large city. You b...
Questions
Geography, 07.12.2020 22:10
Mathematics, 07.12.2020 22:10
Biology, 07.12.2020 22:10
Mathematics, 07.12.2020 22:10
Geography, 07.12.2020 22:10
