On a survey, 7 students reported how many minutes it takes them to travel to school. Here are their responses. 8, 4, 4, 10, 8, 6, 15
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Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function