Mrs. Franks has two math classes- one in the morning and one in the afternoon. The scores on a quiz for 10 students in Mrs. Franks' morning class are as follows

Morning class:{32, 48, 50, 46, 35, 49, 35, 45, 33, 50}

Find the median, upper quartile, lower quartile and IQR

Median:
42.3

UQ:

LQ:

IQR:

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.