Mathematics, 09.03.2021 22:50 noelia2001guzman
Researchers randomly select 10 students who are given breakfast and 10 students who are not. Each student takes an question math test and the researchers record the number of questions answered correctly. The mean number of correct responses was 61.2 for the group that ate breakfast and 58,4 for the group that did not eat breakfast. Re-sampling the data finds that 95of the time the differences between the means of the two groups was about questionsIs there evidence that eating breakfast increases performance on the math test? A Yes; the group that ate breakfast had a higher mean. B) Yes; the difference of the means from the experiment is significant. No; the group that did not eat breakfast had a lower mean. D No; the difference of the means from the experiment is not significant .
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Mathematics, 21.06.2019 19:30
Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16
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Mathematics, 21.06.2019 23:00
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
Answers: 1
Researchers randomly select 10 students who are given breakfast and 10 students who are not. Each st...
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