Jordan wants to conduct an experiment to see if plant food makes a difference in how well plants grow. He gets 10 pots and plants a different type of seed in each. He gives plant food to half of the plants and does not give plant food to the rest. He records the amount of plant food given to the plants. But, he decides not to write down the types of seeds he planted. Will someone else be able to repeat the experiment and find reliable results?

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?