In mr stands music class 4/7 of students are girls of those girls 1/4 play the trombone the remaining girls plau the drums (part A)
What fraction of the students are girls who play the trombone

(Part B)
What fraction of the students are girls who play the drums

This is problem 1

Next problem: which question below can be answered using 5 divided by 1/2

A: it’s takes half a yard of ribbon to make a bow. How many bows can be made using 5 yards of ribbon

B: a baker is making croissants he has 5 pounds of dough each croissant is made from a half of a pound of dough how many croissants can he make

C: mark and jada shared 5 yards of yam equally how many yards will each person get

D: and auto installed a new automatic system to do paint jobs for cars the system can paint 5 cars in a half hour how long does it take to paint one car

E: janet has 5 cups of sugar if this is half the number she needs to make a cake how many cups does she need

This is problem 2

Answer both

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

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step-by-step explanation: