The scale factor is:
So you divide the corresponding lengths and the ratio you get is the scale factor. Hope it helps!
So you divide the corresponding lengths and the ratio you get is the scale factor. Hope it helps!
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2 answers:
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Answer:
Mean = 3640
Mode = 4100
Median = 3830.
Step-by-step explanation:
We are given the following data in the question:
Strength of casts (in psi):
3970,4100,3100,3200,2950,3830,4100,4050,3460
Formula:
Mode is the entry with most frequency. Thus, for the given sample mode = 4100.
Median
Since n = 9 is odd,
Formula:
Data in ascending order:
2950,3100,3200,3460,3830,3970,4050,4100,4100
Median = 5th term = 3830.