You walk dogs in your neighborhood. You charge $5 for each dog you walk.
Sometimes you walk more than one dog a
day. Sometimes you walk the same dog
several days a week. Select all the variable
quantities that represent this situation.
2 A. The number of dogs you walk
each day.
OB. The amount you charge for each
dog.
C. The total amount you make each
day.
DD. The number of times you walk
each dog every week.
D. E. The breed of dogs you walk each
week.

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.