Round all answers to two decimal places. 1. If P(A) = 0.24, P(B) = 0.30, and if P(A and not B) = 0.14, find: P(not B), P(A and B), P(B or not A), P(B| A), and P(not A| not B).

If SSE=8 and SSR=32​, compute the coefficient of​ determination, r2​, and interpret its meaning.   r2=_______ ​(Type an integer or a decimal. Do not​ round.) Interpret the meaning of r2. Choose the correct answer below.     A. It means that 1−r2 of the variation in the dependent variable cannot be explained by the variation in the independent variable.   B. It means that r2•​100% of the variation in the dependent variable can be explained by the variation in the independent variable.   C. It means that 1−r2•100% of the variation in the independent variable cannot be explained by the variation in the dependent variable.   D. It means that r2 of the variation in the independent variable can be explained by the variation in the dependent variable.

Compute the z-score for each of the six entertainment expenses. (Round z-score calculations to 2 decimal places.  Negative amounts should be indicated by a minus sign.)          z157      z132      z109      z145      z125      z139      I need the last three i answered te first three myself

What is the value of x? K х — 6 P Q 3 J O A. V3 O B. V21 оС. 9 D. 15

Each spin costs $2. If the spinner lands on C the player wins a dime, if the spinner stops on A the player wins $9 otherwise the player wins nothing. Calculate the players expected winnings. Express your answer to at least three decimal places in dollar form.. Answer: $ 3/11 A 4/11 B D C 2/11 2/11

#7 Choose the letter of the correct answer.