The following table gives the heights and weights of 10 friends: Name Height (in) Weight (lbs) Andrew 83 144 Bailey 52 173 Chris 60 186 Danny 47 220 Edward 68 224 Faith 48 192 Gary 61 110 Hanna 67 115 Ian 70 121 Jill 65 85 Describe the correlation between the height and weights.
2 answers:
Answer:
Loose Negative Correlation.
Step-by-step explanation:
I believe this is the best answer because we can iterpert from this the graph.
There appears to be a very loose negative correlation between the data.
The screenshot is attached of the graph. The data does not form a very tight line, so it is not a strong correlation, but it does appear to generally decrease.
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Answers and working out are in the picture
24x²-44x+12 = 4(2x-3)(3x-1) <span>2x − 3
</span>
The slope is negative one
Answer:
0.8413
Step-by-step explanation:
p = 0.10
σ = √(pq/n) = 0.01
z = (x − μ) / σ
z = (0.11 − 0.10) / 0.01
z = 1
P(Z < 1) = 0.8413
the answer is 15 im pretty sure