Mathematics, 15.07.2019 17:20, acostasilvana1osw8tk
Three children are selected, and their gender recorded. assume that males and females are equally likely. a. what is the probability that there are two boys and one girl in the group? b. what is the probability that all three children are girls?
Answers: 3
Mathematics, 22.06.2019 00:30, trinitymarielouis
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
Three children are selected, and their gender recorded. assume that males and females are equally li...
Mathematics, 06.03.2020 23:23