4.36 question to get a b in? math, alexandria pappas must average 80 on five tests. scores on the first four tests were 8282? , 7878? , 8282? , and . what is the lowest score that she can get on the last test and still get a? b

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)