Match the following. 1.
a graph that uses a rectangle and line segments to show the clustering of a set of data

2.
the difference between the first and the third quartiles

3.
the smallest data point in a set

4.
median of the lower half of a set of data

5.
the middle value of a set of data arranged in numerical order

6.
division of data into four equal parts

7.
the highest data point in a set of data

8.
median of the upper half of a set of data

box-and-whisker plot

interquartile range

median

lower quartile

upper extreme

upper quartile

quartile

lower extreme

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31 ,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28 ,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b. the means of the data sets are within 3 units from eachother. c. the data sets have the same standard deviation. d. the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution