While doing some data entry, you realize that you've made a big mistake. Every data value in your mistaken dataset is ten points less than it should have been. The standard deviation of the mistaken dataset was 236.4. You correct the error and recalculate the standard deviation. What is the new corrected standard deviation? Mistaken Data: 1177.1, 863.1, 928.7, 943.4, 1080.7, 1182.8, 1348.3, 1325.9, 1199.8, 1071, 1700.1, 1175.7, 1512.9 O 158.1 C. 236.4 Cl 564.1 Q 616.6 Question 17 (1 point) Some student research assistants are helping study flowers. The study primarily involves three variables. First, the flowers' petal length sometimes leads to a change in a second variable, the flowers' reproductive success. However, sometimes a third variable, the flowers' height (which is associated with the flowers' petal length and causes changes in the flowers' reproductive success) interferes with the result. In statistics, what do we call the flowers' reproductive success? 0 The Standard Deviation O The Outcome/ Effect 0 The Fallacy O The Confounder C. All of the Above Question 18 (1 point) A team of researchers studies the effect of a new pesticide on two randomly selected samples from a species of crop-destroying beetles. One group of beetles receives a standard pesticide, and the other receives the new pesticide. Neither the beetles nor the researchers know which pesticide is which, and survival rates for each group are compared throughout administration of several doses. What type of study is this? 0 Type 1 Study O Type 2 Study 0 Case-Crossover Study 0 Single-Blinded Randomized Controlled Trial 0 DoubleBlinded Randomized Controlled Trial