Mathematics, 25.10.2019 00:43 3steves
We conduct a study to determine whether the majority of community college students plan to vote in the next presidential election. we choose a significance level of 0.05. we survey 650 randomly selected community college students and find that 54% of them plan to vote. the p-value is 0.02. latex: h_0h 0: 50% of community college students plan to vote in the next presidential election. latex: h_ah a: more than 50% of community college students plan to vote in the next presidential election. what can we conclude? group of answer choices nothing. the sample size is too small to represent all community college students. the evidence suggests that the majority of community colleges students plan to vote in the next presidential election because 54% is greater than 50%. the evidence does not suggest that the majority of community colleges students plan to vote in the next presidential election because the difference between 50% and 54% is not statistically significant. a 4% difference could be due to random chance. the evidence suggests that the majority of community colleges students plan to vote in the next presidential election because the p-value is less than the significance level.
Answers: 1
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3xâ5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m â 1) : (2n â 1).
Answers: 3
Mathematics, 21.06.2019 23:30
Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same
Answers: 1
We conduct a study to determine whether the majority of community college students plan to vote in t...
Mathematics, 11.03.2020 04:31
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