Mathematics, 10.09.2021 14:00 Lesquirrel
Findings at TVET indicate that less than 21% of students eat breakfast 5 or 6 times a week. A similar question was asked of a random sample of 160 students at TVET. Of the 90 who responded, 39 reported eating breakfast 5 or 6 times a week. Use the P β value approach to test the findings at ο‘ = 0.01.β
Answers: 2
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 β 20x2 β 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 β 5) (4x2 β 3)(x2 β 5) (4x2 β 5)(x2 + 3) (4x2 + 5)(x2 β 3)
Answers: 1
Findings at TVET indicate that less than 21% of students eat breakfast 5 or 6 times a week. A simila...
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