Assume that the significance level is alpha equals 0.01. use the given information to find the p-value and the critical value(s). with upper h 1 : p not equals three fourths , the test statistic is zequalsnegative 1.64.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

What is the area of the trapezoid shown ?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?