Mathematics, 31.07.2019 03:30 mwilliams457
Suppose the null hypothesis is not rejected. state the conclusion based on the results of the test.
six years ago, 12.6% of the registered births were to teenage mothers. a sociologist believes that the percentage has increased since then.
which of the following is the correct conclusion!
(a) there is sufficient evidence to conclude that the percentage of teenage mothers has increased.
(b) there is not sufficient evidence to conclude that the percentage of teenage mothers has remained the same.
(c) there is sufficient evidence to conclude that the percentage of teenage mothers has remained the same.
(d) there is not sufficient evidence to conclude that the percentage of teenage mothers has increased.
Answers: 3
Mathematics, 21.06.2019 18:00
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
Answers: 1
Mathematics, 21.06.2019 18:50
Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
Mathematics, 22.06.2019 01:20
Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?
Answers: 1
Suppose the null hypothesis is not rejected. state the conclusion based on the results of the test....
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