Mathematics, 09.11.2020 20:30, daniel7363
1- For each of the following, state whether the quantity described is a parameter or a
statistic, and give the correct notation.
a). The proportion of all residents in a county who voted in the last presidential election.
b). The mean number of extracurricular activities from a random sample of 50 students at your
school.
c). The difference in proportion who have ever smoked cigarettes, between a sample of 500
people who are 60 years old and a sample of 200 people who are 25 years old.
Answers: 1
Mathematics, 22.06.2019 01:50, jetblackcap
Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).
Answers: 1
1- For each of the following, state whether the quantity described is a parameter or a
statistic, a...
Mathematics, 19.10.2020 01:01
Mathematics, 19.10.2020 01:01
History, 19.10.2020 01:01