Question

Based on a sample of 100 male students at a university, a researcher states he is 95% confident that the mean weight of the male students of the university is between 160 and 180 pounds. Which form of statistical inference does this represent.

a) Point estimation

b) Interval estimation

c) Hypothesis testing

d) Physical Science

Answer 1

Here we are given that a example of 100 male student at a university, and on behalf of that a researcher is 0.51. confident that mean wright of student is between 1 go and 180 pounds, so this is the internal estimation of statistical infrural with 95.1 confident so option “b” is correct. behalf of that a researcher is 0.51. confident that mean wright of student is between 1 go and 180 pounds, so this is the internal estimation of statistical infrural with 95.1 confident so option “b” is correct.