Mathematics, 19.09.2019 18:40 hardyaaron5048
Joan has 100 marbles. many has m marbles. if joan has 25 times as many marbles as mary, write an equation that shows how many marbles mary has.
Answers: 1
Mathematics, 21.06.2019 14:50
What is the square root of 45? (step by step working plz)
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Mathematics, 21.06.2019 15:00
Abcd is a parallelogram. the diagram is not drawn to scale. if m
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Mathematics, 22.06.2019 03:50
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
Joan has 100 marbles. many has m marbles. if joan has 25 times as many marbles as mary, write an equ...
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