Mathematics, 20.04.2021 00:44, Hellopeople233
Which set of polar coordinates describes the sam location as the rectangular coordinates (3,0)?
A. (3,0degrees)
B. ( 3,90degrees)
C. (3,180degrees)
D. (-3,270degrees)
(AP3X
Answers: 2
Mathematics, 21.06.2019 14:30, jashaikamatuteowwp1p
Using the given statements, state whether the conditional statement is true or false. p: 2 + 2 = 4 q: 7 + 1 = 7 is p q true or false?
Answers: 1
Mathematics, 22.06.2019 03:50, jescanarias22
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Which set of polar coordinates describes the sam location as the rectangular coordinates (3,0)?
A....
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