April's guidance counselor says that she needs a combined score of at least 1700 on her college entrance exams to be eligible for the college of her choice. The
highest possible score is 2400. There are 1200 possible points on the math portion and
1200 on the verbal portion.
a. The inequality x + y 2 1700 represents this situation, where x is the verbal score and
y is the math score. Graph this inequality.
b. Refer to your graph. If she scores a 680 on the math portion of the test and 910 on
the verbal portion of the test, will April be eligible for the college of her choice?

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.