Mathematics, 23.06.2019 02:00 angelica9613
The cholesterol levels of a sample of children between the ages of 4 and 19 years of age were measured in mg/dl. the relative-frequency histogram for the data is shown to the right. state whether the distribution is (roughly) symmetric, right skewed, or left skewed. 190 200 210 220 230 0 0.1 0.2 0.3 0.4 cholesterol level (mg/dl) rel. frequency a histogram has a horizontal axis labeled "cholesterol level in milligrams per deciliter" from 190 to 230 in increments of 5 and a vertical axis labeled relative frequency from 0 to 0.4 in increments of 0.1. the histogram has vertical bars of width 5 starting at the horizontal axis value 195. the approximate heights of the bars are as follows, where the left horizontal axis label is listed first and the approximate height is listed second: 195, 0.04; 200, 0.15; 205, 0.21; 210, 0.32; 215, 0.18; 220, 0.04. which of the following best describes the given distribution? a. the distribution is right skewed. b. the distribution is nearly symmetric. c. the distribution is left skewed.
Answers: 1
Mathematics, 20.06.2019 18:02
When graphing the two equations, the point of intersection is the solution. *by the way the top question is an example of the graph* to graph each equation, apply the slope intercept form, y = mx + b *find solution for all* equations: 1) y = 5x - 2 y = x + 6 2) y = 2x - 4 y = x +2 3) y = x + 2 y = -x +2 now for questions 4-6, check the solution too 4) y = 3x + 2 y = 3x - 4 m= m= b= b= 5) y = 2x + 1 2y = 4x + 2 m= m= b= b= 6) y = x - 3 y = -x +3 m= m= b= b= *dont have to check solution for 7-9* 7) y = 5x + 1 y = x - 3 8) y = x - 5 y = 3x + 1 9) y = 3x - 1 y = 3x - 4
Answers: 1
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
Mathematics, 21.06.2019 21:00
Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the
Answers: 1
The cholesterol levels of a sample of children between the ages of 4 and 19 years of age were measur...
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