En el mes de enero la tasa de desempleo en Estados Unidos descendió a 8.3% (sitio web del Departamento del Trabajo de Estados Unidos, 10 de febrero de 2012). La Oficina del Censo incluyó a nueve estados de la región noreste. Suponga que la variable aleatoria de interés es el número de estados de la región noreste con una tasa de empleo en enero inferior a 8.3%. ¿Qué valores podría asumir esta variable aleatoria?

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.