Mathematics, 07.04.2020 15:46 krazyapril4601
The mean number of hours watching TV per week for a sample of 585 college students is 28. If the margin of error for the population mean with a 98% confidence interval is 1.4, construct a 98% confidence interval for the mean number of hours watching TV per week for all college students.
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Mathematics, 21.06.2019 18:00
Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why
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Mathematics, 21.06.2019 19:20
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
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Mathematics, 22.06.2019 03:30
Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.
Answers: 1
The mean number of hours watching TV per week for a sample of 585 college students is 28. If the mar...
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