Mathematics, 23.10.2020 16:00 mrfloyd1250
Eduardo tiene un terreno cuadrado, su frente está determinado por las coordenadasb (2,3) y (18,3). Si se desea realizar una construcción dentro del terreno, para lo cual se necesita poner una malla a su alrededor. ¿Cuántos metros de malla necesita comprar Eduardo para rodear el terreno completo?
Answers: 1
Mathematics, 22.06.2019 01:00
Here is another math questions. i will keep asking different questions. 4^2x=6
Answers: 2
Mathematics, 22.06.2019 01:50
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
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
Eduardo tiene un terreno cuadrado, su frente está determinado por las coordenadasb (2,3) y (18,3). S...
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