subject
Mathematics, 21.05.2021 02:10 akamya21

The city council is considering a law that would ban smoking in all public facilities. A sample has been selected from the community and tested for support of the ordinance. Is there a statistically significant relationship between age and support for the anti-smoking law? Use the five step model as a guide and write a sentence or two interpreting your results. Age
Less than 40 More than 40
SUPPORT For 145 78 223
Against 103 169 272
Total 248 247 495

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
question
Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
Answers: 1
question
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
question
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
You know the right answer?
The city council is considering a law that would ban smoking in all public facilities. A sample has...
Questions
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
question
Mathematics, 17.02.2021 22:20
Questions on the website: 13722367