Mathematics, 04.08.2019 06:00 hello4540
2probability and stats 1st question: suppose a sample of 85 is taken from a population with a mean that is claimed to be 38 and a standard deviation of 9. if this is the actual mean of the population, which of these values would be within the 95% confidence interval for the mean of the sample? answer choices: a) 28.2 b) 32.2 c) 36.2 d) 40.2 2nd question: suppose a sample of 102 is taken from a population with a mean that is claimed to be 76 and a standard deviation of 20. if this is the actual mean of the population, which of these values would be outside the 95% confidence interval for the mean of the sample? answer choices: a) 71.8 b) 74.8 c) 76.8 d) 79.8
Answers: 1
Mathematics, 21.06.2019 14:30
Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.
Answers: 2
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a
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Mathematics, 21.06.2019 20:40
Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie
Answers: 3
2probability and stats 1st question: suppose a sample of 85 is taken from a population with a mea...
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