Mathematics, 15.04.2021 21:50 alfonso2382
A forester wishes to estimate the mean growth of seedlings in a large timber plot since last year. A random sample of 100 seedlings is taken and it is found that the one-year growth yields a mean of 12.8 cm. The standard deviation for all of the seedling is 2.5 cm. Find a 95% confidence interval for the average growth of all seedlings in the plot. If your answers are irrational, round according to the values in the problem. cm to cm
Answers: 3
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Mathematics, 21.06.2019 21:40
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
Mathematics, 22.06.2019 00:20
Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?
Answers: 2
A forester wishes to estimate the mean growth of seedlings in a large timber plot since last year. A...
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