Mathematics, 09.01.2020 03:31 hanny13
5. decide if each of the following statements is true or false. explain your reasoning in each case.
a. the smaller the sample size, the smaller the margin of error.
b. if the margin of error is 0.05 and the observed proportion of red chips is 0.45, then the true population proportion is likely to be between 0.40 and 0.50.
Answers: 3
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
Mathematics, 22.06.2019 02:30
F(x) = 2x + 1? h(x) = x – h(x) = x + h(x) = x – 2 h(x) = x + 2
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Mathematics, 22.06.2019 02:40
Point a (7,3) is translated to a'(16,-9). which rule describes the translation?
Answers: 1
5. decide if each of the following statements is true or false. explain your reasoning in each case....
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