Abox has 6 beads of the same size, but all are different colors. tania draws a bead randomly from the box, notes its color, and then puts the bead back in the box. she repeats this 3 times. what is the probability that tania would pick a yellow bead on the first draw, then a blue bead, and finally a yellow bead again?

1 over 216

1 over 36

1 over 6

1 over 2

i; m thinking its 1/6 but i'm not sure

For each proportion find the unknown number x 1/5/8=×/15

Choose the more precise measurement. 26.4 cm or 8.39 cm

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0