Mathematics, 22.01.2020 22:31 gjvyverman
The heights of 1000 students at a local school were recorded and found to be approximated by the normal curve below. which
answer could represent the mean and standard deviation for these data?
1
58
62
66
70
74
54
a. 70,5
b. 66,8
c. 54,4
d. 66, 4
select the best answer from the choices provided
Answers: 2
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
Answers: 1
Mathematics, 21.06.2019 18:00
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
The heights of 1000 students at a local school were recorded and found to be approximated by the nor...
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