timer Asked: Apr 30th, 2015

Question description

a local school district recently implemented an experimental program to improve mathematical skills for a specific high risk population. they selected 15 students to be in the initial study. after i year, the students in the program took a national mathematic achievement test. students in this high risk population score an average of 35 with a standard deviation of 6. the goal of the program is for students to increase performance.

the scores the students received are listed below,

40, 55, 50, 30, 33, 44, 25, 15, 53, 40, 65,13,58,69,78

determine the mean and standard deviation for the data sset.


Tutor Answer

(Top Tutor) Studypool Tutor
School: Duke University
Studypool has helped 1,244,100 students
flag Report DMCA
Similar Questions
Hot Questions
Related Tags

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors