Mathematics, 31.10.2019 07:31 micky956
What is the best way of choosing a sample to statistically represent a population? why? what is a biased sample? how can biased sampling affect the statistical study of a population
give two or more real world examples of biases sampling leading to unexpected or unfavorable outcomes. in each case, how could the sample have been improved to make a more accurate inference about the population?
Answers: 3
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
Mathematics, 22.06.2019 02:00
Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.
Answers: 1
Mathematics, 22.06.2019 03:30
An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8
Answers: 1
Mathematics, 22.06.2019 05:50
The sum of two numbers is 17 and their different is 5. find one' answers
Answers: 2
What is the best way of choosing a sample to statistically represent a population? why? what is a...
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