A marine biologist is measuring the temperature of a lake at six equally spaced depths she makes her measurements at a point where the lake is 33.6 feet deep what signs are number represents the distance and direction of the first measurement from the lakes surface

What values of data might affect the statistical measures of spread and center

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²