3. [-73 Points] DETAILS ILLOWSKYINTROSTAT1 2.5.042.PR. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the mean for the following frequency tables. (Round your answers to one decimal place.) Grade Frequency 49.5-59.5 2 59.5-69.5 3 69.5-79.5 8 79.5-69,5 14 89.5-99.5 5 Daily Low Temperature Frequency 49.5-59.5 52 59.5-69.5 31 69.5-79.5 15 79.5-89.5 1 89.5-99.5 Points per Game Frequency 49.5-59.5 14 59.5-69.5 34 69.5-79.5 15 79.5-89.5 25 89.5-99.9 Additional Materials Reading 5. [-/1 Points] DETAILS ILLOWSKYINTROSTAT1 3.2.040.PR. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER E and Fare mutually exclusive events. P(E) = 0.4; P(F) = 0.5. Find P(ELF). (Enter your answer to one decimal place.) Additional Materials Reading 6. [0/3 Points] DETAILS PREVIOUS ANSWERS ILLOWSKYINTROSTAT1 3.2.042.PR. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER U and V are mutually exclusive events. RU) = 0.21 AV = 0.36 AUAND V) = 0.975S x Part b) AVIV - Part () PU OR V) = Additional Materials Reading