1.

Carl throws a single die twice in a row. For the first throw. Carl rolled a 2: for the second throw, he rolled a 4. What is the probability of rolling a 2 and then a 4? 1 O? i 036 i 012 Polly likes to grow tomatoes in her garden, and wonders if organic pesticide is as effective as non-organic pesticide at keeping worms off of her tomato plants. She designs an experiment to test both pesticides, which she conducts for one Summer. Which statement is true of this experiment? The duration of her experiment is the explanatory 0 variable. 0 The type of pesticide used is the response variable. The number of worms on her plants is the response variable. The number of worms on her plants is the explanatory variable. The number line below is correctly represented by which of the following intervals? -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 O (-00, - 7] U [1, 00) O [- 7, 1] O (x| - 7sxs1} O {x x2 - 7 orxs1}The data set below represents students' scores on a spelling test: 98, 89. 82, 79, 95. 74, 32, 82. 85, 92 What effect does the score of 32 have on the data? It has little to no effect on both the mean and the O median. 0 It has little to no effect on the median, but it makes the mean a less useful measure of center. 0 It makes both the mean and the median less useful measures of center. 0 It has little to no effect on the mean, but it makes the median a less useful measure of center