In a recent student government election, the ratio of students who voted for the winner to all the students who voted was 0.65. the number of students who voted was 80. how many votes did the winner get?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Which graph represents the linear function below? y-3=1/2(x+2)

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95