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dr. sanchez conducts a simple random sample of 500 men who became fathers for the first time in the past year. he finds that 23% of them report being unsure of their ability to be good fathers, plus or minus 4%. what is another term for the 4% value?

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In linear equation, If the study was done many times the estimate of father uncertainty would be between 19% to 27%.

What in mathematics is a linear equation?

  • A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept.
  • The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."
  • a first-degree algebraic equation with the variables y = 4x + 3 or some similar expression (that is, raised only to the first power). Such an equation has a straight line for its graph.

If the study was done many times the estimate of father uncertainty would be between 19% to 27%.

Learn more about  linear equation

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