subject
Mathematics, 09.05.2020 09:57 kaitlynbrace9742

Do not answer if you are unsure.
A 98% confidence interval is found to be (50, 60). What is the margin of error?
A. 4.9
B. 9.8
C. 10
D. 5

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.
Answers: 2
question
Mathematics, 21.06.2019 19:30
He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
Answers: 1
question
Mathematics, 21.06.2019 19:50
If the scale factor between two circles is 2x/5y what is the ratio of their areas?
Answers: 3
question
Mathematics, 21.06.2019 22:00
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
You know the right answer?
Do not answer if you are unsure.
A 98% confidence interval is found to be (50, 60). What is th...
Questions
question
Mathematics, 28.08.2019 02:10
Questions on the website: 13722367