Events U and V are mutually exclusive. P(U) = 0.52 P(V) = 0.16 (a) Find P(U and V) (b) Find P(U or V)

Events A and B are independent. Find P(B). P(A) = 0.29      P(B|A) = 0.80

Weight Gain of Athletes A researcher wishes to see whether there is any difference in the weight gains of athletes following one of three special diets. Athletes are randomly assigned to three groups and placed on the diet for 6 weeks. The weight gains (in pounds) are shown here. At a=0.005, can the researcher conclude that there is a difference in the diets?   Diet A: 3, 4, 5, 6   Diet B: 12, 13, 14, 6, 7, 8   Diet C: 3, 4, 5 ,6   Part 2. State the hypotheses and identify the claim with the correct hypothesis.       Part 3. Compute the test value. Always round score values to two decimal places.       Part 4. Find the -value. Round the answer to four decimal places.       Part 5. Reject or not to reject the null hypothesis.

Determine whether the alternate hypothesis is left-tailed, right-tailed, or two-tailed. Ho:H = 36 H :u#36 The alternate hypothesis is (Choose one) left-tailed right-tailed two-tailed