Mathematics, 28.05.2021 19:20, niki209
There are six employees in a small company, Atsuko, Bernadette, Carlos, Dandre, Easton, and Freddie. Atsuko and Bernadette are female and the others are male. List all 15 possible SRSs of size n = 4, calculate the proportion of males for each sample, and display the sampling distribution of the sample proportions on a dotplot.
Answers: 3
Mathematics, 21.06.2019 20:30, noah12345678
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
Answers: 1
Mathematics, 22.06.2019 00:10, DeathFightervx
Write the slope intercept equation for line ab.
Answers: 2
Mathematics, 22.06.2019 00:30, gthif13211
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
There are six employees in a small company, Atsuko, Bernadette, Carlos, Dandre, Easton, and Freddie....
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