Mathematics, 19.12.2019 07:31 PrincessIndia
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." the ratings were obtained at one university in a state. construct a confidence interval using a 95% confidence level. what does the confidence interval tell about the population of all college students in the state?
3.63.6,
2.92.9,
3.83.8,
4.54.5,
3.23.2,
3.93.9,
3.33.3,
4.64.6,
4.14.1,
4.34.3,
4.44.4,
3.93.9,
3.23.2,
4.24.2,
3.83.8
Answers: 1
Mathematics, 21.06.2019 12:30
You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?
Answers: 1
Mathematics, 21.06.2019 17:30
X-intercept=-5 y-intercept=2 the equation of the line is
Answers: 2
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Mathematics, 21.06.2019 20:30
If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor
Answers: 1
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." the...
Mathematics, 18.10.2019 13:30
Biology, 18.10.2019 13:30
Mathematics, 18.10.2019 13:30
Health, 18.10.2019 13:30
Chemistry, 18.10.2019 13:30
English, 18.10.2019 13:30
Spanish, 18.10.2019 13:30
English, 18.10.2019 13:30
Mathematics, 18.10.2019 13:30
Physics, 18.10.2019 13:30
Mathematics, 18.10.2019 13:30
English, 18.10.2019 13:30
Mathematics, 18.10.2019 13:30