According to a March 2021 article in the Southwestern College Sun newspaper, as many as 40% of Southwestern College stud
Posted: Mon Jul 11, 2022 11:24 am
According to a March 2021 article in the Southwestern College Sun newspaper, as many as 40% of Southwestern College students live in Tijuana or nearby Baja California cities. The table below shows the probability distribution for seven randomly selected Southwestern College students using the 40% statistic. Find the mean. Express the answer as a decimal value rounded to the nearest tenth (one digit to the right of the decimal point). Hint: Apply the more efficient technique since there is more than one way to find the answer. Probability Distribution Table Number of Students (x) 0 1 2 3 4 5 6 7 Probability P(x) 0.028 0.131 0.261 0.290 0.194 0.077 0.017 0.002