The heights of 5 runners are 160 cm , 137 cm , 149 cm , 153 cm and 161 cm respectively . Find the mean height per runner
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Given:
- Number of runners = 5.
- Heights of 5 runners = 160 cm , 137 cm , 149 cm , 153 cm and 161 cm.
To find:
- The mean height per runner?
Solution:
By using formula,
• Mean height = Sum of heights of runners/Number of runners.
Where,
- Number of runners = 5
- Sum of heights of runners = 160 + 137 + 149 + 153 + 161
⠀⠀━━━━━━━━━━━━━━━━━━━⠀
« Now, Putting the values given in the above formula,
→ 160 + 137 + 149 + 153 + 161/5
→ 760/5
→ 152 cm
∴ Hence, Mean of The heights of 5 runners are 160 cm , 137 cm , 149 cm , 153 cm and 161 cm is 152 cm respectively.
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152 cm.. see answer above
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