Question: please help me to answer this question b. A test consists of ten multiple choice questions with five choices for each question. As an experiment,

please help me to answer this question b. A test consists

please help me to answer this question

b. A test consists of ten multiple choice questions with five choices for each question. As an experiment, you GUESS on each and every answer without even reading the questions. What is the probability of getting at least seven questions correct on this test? (7)

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