Calculate the 95% confidence interval for the slope. o (-0.327, 0.00) o (-0.305,-0.022) o (-0.308,-0.019) o (-0.322,0.021)

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

7 0

The 95% confidence interval for the slope will be B. (-0.308,-0.019).

<h3>How to calculate the interval?</h3>

The confidence interval based on the information and diagram will be:

= -0.1636 + 2.228 × 0.06488

= 0.019

Also, -0.1636 - 2.228 × 0.06488

= -0.308

In conclusion, the correct option is (-0.308,-0.019).

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