The following are weights (in pounds) for a sample of 11 baby girls at the age of 10 months:
17.2 18.4 18.8 20.3 20.6 21.1 22 23.5 24.6 25.4 26.8
The 80th percentile for these sample data is pounds. In the sample data, out of 11 observations are less than or equal to the 80th percentile, and out of 11 observations are greater than or equal to this value. For any data set, the first quartile is the percentile, the second quartile is the percentile and the third quartile is the percentile. The first quartile for the prior sample data is pounds.

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.