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 18:30
Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa
Answers: 1
Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
Mathematics, 22.06.2019 02:30
Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?
Answers: 1
Mathematics, 22.06.2019 03:00
What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)
Answers: 2
2probability and stats 1st question: suppose a sample of 85 is taken from a population with a mea...
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