X

1.7462

2.4291

2.3978

1.8295

2.0956

1.9801

2.0638

1.9862

1.8192

1.8221

1.9418

2.0916

Based on the above table,

Find the Inter-Quartile range:

a.

0.26

b.

0.41

c.

0.33

X

1.7462

2.4291

2.3978

1.8295

2.0956

1.9801

2.0638

1.9862

1.8192

1.8221

1.9418

2.0916

Based on the above table,

Find the median:

a.

2.4301

b.

1.98315

c.

1.7467