3(1/3x + 8) = 11
x + 24 = 11
x = 11 - 24
x = - 13
Using the interpretation of a confidence interval, it is found that approximately 950 of those confidence intervals will contain the value of the unknown parameter.
A x% confidence interval means that we are x% confident that the population mean is in the interval.
- Out of a large number of intervals, approximately x% will contain the value of the unknown parameter.
In this problem:
- 95% confidence interval.
- 1000 samples.
0.95 x 1000 = 950
Hence, approximately 950 of those confidence intervals will contain the value of the unknown parameter.
A similar problem is given at brainly.com/question/24303674
48 is the answer.I hope this helps
Use Pythagoras 6 squared =36-(4x4) =20 square root of 20 then times that by two
