Mathematics, 16.04.2021 01:20, friendsalwaysbae
A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. Which of the
following procedures would produce a simple random sample?
O Assign the homework questions the numbers 1-10. Use a random number table to select the first three numbers
between 1 and 10. These represent the questions that will be graded.
O Assign the homework questions the numbers 0 to 9. Use a random number table to select the first three numbers
between 0 and 9. These represent the questions that will be graded.
O Assign the homework questions the numbers 01β10. Use a random number table to select the first three 2-digit
numbers between 01 and 10. These represent the questions that will be graded.
O Assign the homework questions the numbers 0-9. Use a random number table to select the first three unique
numbers between 0 and 9. These represent the questions that will be graded.
Answers: 2
Mathematics, 21.06.2019 21:30, ladydeathanddea
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
Mathematics, 21.06.2019 22:00, prelogical
Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?
Answers: 1
A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. Whi...
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