Mathematics, 05.05.2020 12:47 jaueuxsn
Researchers want to survey the mass of American alligators in a certain region. They want to maximize the efficiency of this effort, and get as many measurements as possible. Capturing alligators, putting them on a scale, and releasing them involves risk and time. They decide to survey alligators from the air. In this manner they can measure the length of the animals. They want to use these measurements to estimate the mass of the alligators. They have access to data about length and mass of captive alligators.
Which statistical test should they use to evaluate the usefulness of this method?
a. Correlation analysis
b. Linear regression with t-test for significance of slope
c. Chi Squared Test
d. ANOVA
Answers: 3
Mathematics, 21.06.2019 18:30
Which value would be a solution for x in the inequality 47-4x< 7
Answers: 1
Mathematics, 21.06.2019 20:00
Select the number of ways in which a line and a circle can intersect
Answers: 3
Mathematics, 22.06.2019 01:00
5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)
Answers: 2
Mathematics, 22.06.2019 02:00
Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr.roshan pay for the beef
Answers: 1
Researchers want to survey the mass of American alligators in a certain region. They want to maximiz...
Mathematics, 13.06.2020 22:57
Mathematics, 13.06.2020 22:57
Mathematics, 13.06.2020 22:57
Mathematics, 13.06.2020 22:57