# A video game developer wants to know how long it takes people to finish playing their new game. They surveyed a random sample of 13 players and asked how long it took them (in minutes).

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Complete question :A video game developer wants to know how long it takes people to finish playing their new game. They surveyed a random sample of 13 players and asked how long it took them (in minutes).12359524571486175911485481037186412459768661431Estimate the median time it will take all players to finish this game.Find the interquartile range for this sample.Answer:1148 ; 549.5Step-by-step explanation:The ordered data:457, 548, 866, 952, 976, 1037, 1148, 1235, 1245, 1431, 1486, 1759, 1864The median value :1/2 * (n +1)th termn = 131/2 * 14 = 7th termMedian = 1148The interquartile range :Q3 - Q1Q3 = 3/4(n+1)th termQ3 = 3/4 * 14th termQ3 = 10.5 th termQ3 = (10 + 11)th termQ3 = (1431 +1486) / 2= 1458.5Q1 = 1/4(n+1)th termQ1 = 1/4 * 14th termQ1 = 3.5 th termQ1 = (3 + 4)th termQ1 = (866+ 952) / 2= 909IQR = 1458.5 - 909 = 549.5