A university has 31,230 students. In a random sample of 255 students, 17 speak three or more languages. Predict the number of students at the university who speak three or more languages. The expected number of students at the university who speak three or more languages is
Answers: 1
Geography, 23.06.2019 10:00, josephrosanne18
Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal
Answers: 1
Geography, 23.06.2019 20:30, singlegirlforlife541
In 1200 bce, the egyptian empire was declining as the civilization was beginning in mesoamerica. a. maya b. oaxaca c. olmec d. teotihuacan
Answers: 1
A university has 31,230 students. In a random sample of 255 students, 17 speak three or more languag...
Mathematics, 22.12.2020 05:20
Biology, 22.12.2020 05:20
Mathematics, 22.12.2020 05:20
Mathematics, 22.12.2020 05:20
Computers and Technology, 22.12.2020 05:20