The mean length (rounded to 2 DP) of these 8 people's index finger is 5.83
<h3>What is the mean length (rounded to 2 DP) of these 8 people's index finger?</h3>
The given parameters are:
<u>Children</u>
Mean = 5.6 cm
Frequency = 5
<u>Adult</u>
Mean = 6.2 cm
Frequency = 3
The mean length of these 8 people's index finger is calculated as:

So, we have
Mean = (5.6 * 5 + 6.2 * 3)/(5 + 3)
Evaluate
Mean = 5.83
Hence, the mean length (rounded to 2 DP) of these 8 people's index finger is 5.83
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She used 2/4 pou.ds of cheese, or 8 ounces, or just a half-pound.
Answer:
40 m/s
Step-by-step explanation:
144 X (5/18) = 8X5 = 40
Answer:
2x(3x−2)
Step-by-step explanation:
Factor
− 4x
− 4x
=2x(3x−2)
Hope this helps!