Using the given set of numbers find the mean (rounded to the nearest tenth), median,mode and range: 18,19,16,18,14,17,18 and 15
2 answers:
Answer:
Mean = 16.9 Mode = 18 Median = 17.5 Step-by-step explanation:
<u>Given data:</u>
18, 19, 16, 18, 14, 17, 18, 15 <u>The data in the ascending order:</u>
14, 15, 16, 17, 18, 18, 18, 19 <u>The mean:</u>
(14 + 15 + 16 + 17 + 18*3 + 19)/8 = 16.9 (rounded) <u>The median:</u>
(17 + 18)/2 = 17.5 (the average of middle terms) <u>The mode:</u>
18 (the most repeated number)
Answer:
Mean = 16.9
Mode = 18
Median = 17.5
Step-by-step explanation:
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