Mathematics, 19.08.2019 14:20 tessalopezgarcia2345
Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. there are 900 observations in the data set. what percentage of observations are less than 130? how many observations are less than 130? this is suppose to be two different questions but they seem the same to me. me.
Answers: 1
Mathematics, 21.06.2019 20:00, jennywarmJones
15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m
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Mathematics, 21.06.2019 21:40, pakabigail4796
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
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Mathematics, 21.06.2019 23:50, ranchgirljls
Find the interior angle of a regular polygon which has 6 sides
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