Mathematics, 30.04.2021 20:30 trobbie817
A population has a mean of 4.5, with a standard deviation of 1. A sample of 50 items from that population has a mean of 5, with a standard deviation of 1.1.Which equation describes the point estimate?
Answers: 3
Mathematics, 21.06.2019 21:30
Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph
Answers: 1
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
Mathematics, 21.06.2019 23:30
Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?
Answers: 1
A population has a mean of 4.5, with a standard deviation of 1. A sample of 50 items from that popul...
Mathematics, 03.02.2020 01:46
English, 03.02.2020 01:46
Business, 03.02.2020 01:46
Mathematics, 03.02.2020 01:46
Mathematics, 03.02.2020 01:46
Mathematics, 03.02.2020 01:46
Social Studies, 03.02.2020 01:46
Mathematics, 03.02.2020 01:46
Biology, 03.02.2020 01:46
Mathematics, 03.02.2020 01:46
Social Studies, 03.02.2020 01:46