Sagot :
Answer:
Mean: 85.2
Median: 44.75
Mode: 83
Range: 9
Step-by-step explanation:
Mean
89+90+83+83+81= 426
426÷5= 85.2
Median:
89+90= 179
179÷2= 89.5
89.5÷2= 44.75
Mode:
83 is repeated
-The number that occur most often.
Range:
81-90=9
-Subtract the lowest number from the highest number.