Crocodile 10 f 000+ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 length (ft) alligator do 000 0 1 + 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 length (ft) compare the outliers and interquartile ranges (iqrs) for the data sets. which statement is true? o a. alligators have a smaller iqr because there were some very long alligators (high outliers). o b. alligators have a greater iqr because there were some very long alligators (high outliers). o c. alligators have a smaller iqr because there were some very short alligators (low outliers). o d. crocodiles have a greater iqr because most of the crocodiles were about the same length.

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.