An investigator wanted to construct a 97% confidence interval estimate for the mean of a given population. he took a simple random sample of size n, as indicated above, and constructed a confidence interval of ( -9.3 , 15.3 ) according to the methods indicated in class. what was the ( approximate ) probability that the investigator's procedure would produce an interval that would capture/surround the mean of the given population

The ( approximate ) probability that the investigator's procedure would produce an interval that would capture/surround the mean of the given population is 0.97

Step-by-step explanation:

97% confidence interval means that there is 97% chance that the true mean  value of the population is within the range ( -9.3 , 15.3 ).

Confidence level (97%) is an indicator of your measurement's precision and tells you how sure you can be. In other words, if you repeat the process, it tells you how much percentage you get a result which falls in the estimated interval ( -9.3 , 15.3 ).

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

step-by-step explanation:

659