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Please help . Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers to the nearest tenth. X X X - X (X - X )2 1. 45 = -357.5 = The mean is 2. 340 = -62.5 = The variance is 3. 400 = -2.5 = The standard deviation is 4. 825 = 422.5 = n = Σ X = X = Σ (X - X)2 = 310,225.2
Answers: 3
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The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal
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Mathematics, 21.06.2019 19:30
In the geometric progression –3, 12, −48… what term is 3,072?
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The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
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Mathematics, 21.06.2019 22:00
There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?
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Please help . Complete the chart to find the mean, variance, and standard deviation. Remember to use...
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