Sam and carlos are bowling with plastic pins in sam's living room.
remarkably, sam knocks down
8
pins on every bowl, and carlos knocks down
9
pins on every bowl. at the end of the day, sam and carlos have knocked down the same total number of pins.
what is the least number of total pins that sam and carlos could have each knocked down?

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.