Mathematics, 15.11.2019 06:31 dondre54
Apolling company finds that 60% of democrats give a ‘favorable’ rating for a senator and 52% of republicans give a ‘favorable’ rating for the same senator. what should the company use if they want to know if this is a ‘statistically significant’ finding?
a. independent two sample t-testb. two proportions z-testc. one sample t-testd. matched pairs t-test
Answers: 2
Mathematics, 21.06.2019 16:00
Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°
Answers: 2
Mathematics, 21.06.2019 19:30
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
Mathematics, 21.06.2019 21:20
Which of the following can be used to explain a statement in a geometric proof?
Answers: 2
Mathematics, 21.06.2019 22:00
20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
Answers: 2
Apolling company finds that 60% of democrats give a ‘favorable’ rating for a senator and 52% of repu...
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