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Solved: Students Using the Math Lab The number of students
Chapter 5, Problem 9(choose chapter or problem)
Students Using the Math Lab The number of students using the Math Lab per day is found in the distribution below. Find the mean, variance, and standard deviation for this probability distribution. 9.4; 5.24; 2.289 X 6 8 10 12 14 P(X) 0.15 0.3 0.35 0.1 0.1 What is the probability that fewer than 8 or more than 12 use the lab in a given day? 0.25
Questions & Answers
QUESTION:
Students Using the Math Lab The number of students using the Math Lab per day is found in the distribution below. Find the mean, variance, and standard deviation for this probability distribution. 9.4; 5.24; 2.289 X 6 8 10 12 14 P(X) 0.15 0.3 0.35 0.1 0.1 What is the probability that fewer than 8 or more than 12 use the lab in a given day? 0.25
ANSWER:Step 1 of 3
Students Using the Math Lab The number of students using the Math Lab per day is found in the distribution below.
We need to find the mean, variance, and standard deviation and calculate the probability that fewer than 8 or more than 12 use the lab in a given day.