Mandy has $25 and she plans to save $2 each week. Her brother Thomas has no money now, but he plans to save $3 each week.
Make a table that shows the amount of money Mandy and
Thomas have every week for 10 weeks. Let m be the
amount of money Mandy has and let y be the amount of
money Thomas has.
Write two different algebraic expressions to describe each
person's savings.

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.