Michelle is a cognitive psychologist studying reading times for stories that contain either consistent or inconsistent information. She runs 38 people through her study and concludes that reading times slow when coherence breaks occur in a story. Specifically, she concludes reading times slow by 6.9 milliseconds on average. Michelle's prediction is a(n):

Point estimate

Explanation: When working on the sample population which involves taking at random, a part of the entire population which is representative of the whole population distribution, when only a single value is obtained from the sample distribution to serve as the best estimate or guess about the population parameter, this is called a POINT ESTIMATE. In the scenario above, using a sample size of 38, a single point estimate of 6.8 milliseconds was obtained as the average slow time when coherence breaks while reading. The 6.8 millisecond obtained is the population parameter.

answer; /// i believe the correct answer is (b) disposition