subject
Mathematics, 22.02.2021 18:20 bellagvjh1760

A Mean = 78, SD = 11

b

Mean = 74 , SD = 12

c

Mean = 78, SD = 11/√15

d

Mean = 75 , SD = √11

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)
Answers: 2
question
Mathematics, 21.06.2019 18:30
Solve the inequality and graph 6j - 7 < 5
Answers: 1
question
Mathematics, 21.06.2019 22:30
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
question
Mathematics, 21.06.2019 22:40
Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Answers: 1
You know the right answer?
A Mean = 78, SD = 11

b

Mean = 74 , SD = 12

c

Mean = 7...
Questions
question
Social Studies, 25.08.2019 03:10
question
Mathematics, 25.08.2019 03:10
question
Mathematics, 25.08.2019 03:10
Questions on the website: 13722367